Chevy 366

It's a dirt cheap oil that puts a lot of high dollar synthetic HDEOs to shame. The larger 454 big blocks cannot beat up 8 quarts of that oil being run at 4000rpm all day long in marine applications over a 150 hour OCI. Your smaller 366 big block will not in your use. So don't worry about sump capacity or a huge filter.

Since 1952, Speedway Motors has been committed to providing a broad selection of high-quality, affordable Starters for Big Block Chevy 366 - in stock and ready to ship to your doorstep. With 4 Big Block Chevy 366 Starters for sale, and a variety of options available, you're sure to find the ideal custom or universal Starters for your application.A 366 big block Chevy usually had between 220 - 262 hp and the torque usually ran between 450-510 they were a very low end torque engine they were built for nothing else but pulling they were put ...The medium truck 366-427 actually has a cylinder block that is about 3/8-1/2 inch taller from crank center line to the deck surface so they could use taller 4 ring pistons for longer life. With the deck being taller, the heads and intake manifold sit higher than they would on a passenger car or pickup low deck block.Find CHEVROLET 6.0L/366 Oil Pans and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile ... Black Powdercoated, 8 qt., Front Sump, Chevy, Big Block, Each. Part Number: CTR-18-310. Not Yet Reviewed. Estimated Ship Date: Jul 10, 2024 if ordered today. Free Shipping; Special Order...Loading Estimated Ship Date: Jul …The 366 is an eight-cylinder, 6-liter engine. It has 300 horsepower at 4,400 rpm. It has a bore and stroke of 4.00 and 3.62 inches respectively. Compression, Torque and Fuel …2 Jan 2005 ... I found this information on the HOW "TO BUILT MAX PERFORMANCE CHEVY RAT MOTORS" book . "366T Mark IV and Gen.V blocks are used in large ...the legendary bb chevrolet / chevy came in 366-454 cubic inches called the mark IV series. and later in 496 or 8.1 . with two different deck height one for cars and light trucks and one of heavy duty use that was .400 taller the 366 only came as a tall deck but both 427 and 454 came both ways

CHEVROLET 6.0L/366 Chevy big block Mark IV Exhaust Manifolds. Filter by Availability Filter Results Filter by Vehicle Individual Parts. Part Groups. Results 1 - 8 of 8 25 Records Per Page Default Sort . Dorman Exhaust Manifolds 674 …The 366 truck crank is forged if its the original crank, and has really big counterweights. It will go right into any standard deck block with no modifications but has to be rebalanced for the much lighter passenger car pistons. Because there are large counterweights, its just metal removal. The crank flange is exactly the same as the passenger ...If the headlights on your Chevy Trailblazer are out of alignment, you will find it difficult (or impossible, depending on how badly out of alignment they are) to see at night or wh...ChevyGMCStudebaker. Trust Speedway Motors for best in class Fuel Injection Kits for Big Block Chevy 366 - delivered quickly, efficiently and without any hassles. With 5 Big Block Chevy 366 Fuel Injection Kits for sale, and a variety of options available, you're sure to find the ideal custom or universal Fuel Injection Kits for your application.21 Dec 2016 ... Comments26 · 427 BBC Tall Deck Engine Intro · 1976 Gmc c60 big block walk around · 5 Speed 350 Chevy towing 11,000 pounds!Gm 366 Engine Assembly - Rebuilt | P/N 4073. REBUILT - Lb gm 6.0 (366 cid) vin b (68 - 90) V8 ohv gm med duty, Gen iv, 2 pc r. Seal must verify with or wit... Warranty: Vendor. Item:TR 4073. Please Call. Shop our inventory of rebuilt GM 366 Engine Assemblies at unbeatable prices. Enjoy our hassle-free online checkout or call to speak to an expert.RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Easy to use parts catalog.

Find CHEVROLET 6.0L/366 Valve Covers & Dress-Up Kits and get Free Shipping on Orders Over $109 at Summit Racing! Use your Summit Racing SpeedCard today, and get up to 10% back - Get Details! ... PCV, Rubber, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each. Part Number: SMP-GV16. Not Yet Reviewed. Estimated Ship Date: Jun …Big Block Chevy Torque Specs. The following specs apply to: Gen IV, Big Block Chevy. Mark V, Big Block Chevy. Fastener Type. Torque Specs. Main Cap Bolt (396-427, 2-Bolt) 95 ft.-lbs. Main Cap Bolt (396-454, 4-Bolt, Inner and Outer)Step 1:Inspect Bearings. The bearings tell a lot about what your engine has been through. With normal wear, the bearing wear should be fairly uniform from front to rear. Uniform brass material exposed is common, but these bearing shells show brass spots, which are from debris trapped under bearings before assembly.Chevrolet's big block family of engines has some famous powerplants, but there's a lot of history to miss if you only pay attention to the 396 and 454. ... The 366 was designed to provide generous ...Cast#: 3986184. Clutch: Clutch Sz: 13. Item:24259059. $146.00. Search our large inventory of New/Reground/Used GM 366 Engine Flywheels for sale. Enjoy our hassle-free online checkout or call to speak to an expert.

Does jelly go bad if not refrigerated.

65-90 CHEVROLET 366 TRK V8 Crankshaft Kit (CH-12250-1) Main image Click to view image in fullscreen. Out of stock. SKU CH-12250-1. $386.48. Description. More Information. 6223, STEEL CRANK W/ 2 PIECE REAR SEAL. Find CHEVROLET 6.0L/366 Chevy big block Mark IV Parts and Accessories and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App Vehicle/Engine Search Vehicle/Engine Search Make/Model SearchDeWitts Pro-Series Radiator Modules 32-4139018M. Radiator and Dual Fan, Direct-Fit, Aluminum, Natural, 2-Row, Crossflow, Chevy, Each. Part Number: DWR-4139018M. Not Yet Reviewed. Estimated Ship Date: May 15, 2024 (if ordered today) Free Shipping. Special Order. Add To Cart.hi gm truck club! i'm looking for some technical information on a 1991 gmc topkick with a 366 truck block with tbi fuel injection. it is actually a tow truck, 17 or 19' rollback. it belongs to a friend of mine whom i do side work for. he was on his way back to the shop when the engine overspeed light came on, and the truck sputtered to a stop.Chevrolet is an American icon, known for the Camaro, Corvette, Malibu, Impala and more. Take this quiz to see if you can recognize the most memorable '70s Chevys! Advertisement Adv...Sealed Power Hypereutectic Pistons 1968-1985 Big Block Chevy 366 ci [+.030 in. Bore] Sealed Power H719CP30 Part Number: 844-H719CP30. Sealed Power H719CP30 Sealed Power Hypereutectic Pistons 1968-1985 Big Block Chevy 366 ci [+.030 in. Bore] $287.99 Ships on 05/17/24 FREE Shipping

3929 posts · Joined 2010. #1 · Jun 29, 2017. A neighbor came over today and said he had some bbc stuff he wants to get rid of. There is a 2 bolt 454 block, forged 366 crank and 4 bolt main caps with a set of oval port heads, balancer and some other odds and ends. He said the heads were peanut ports, they looked like oval ports to me but …Fuel Filter, Replacement, Element, Chevy, GMC, Each. Part Number: ADO-TP915DF. Not Yet Reviewed. Estimated Ship Date: Tomorrow. Mfr. Rebate. ...Loading. 1. Summit Racing Equipment SpeedCard. Find CHEVROLET 6.0L/366 Fuel Filters and get Free Shipping on Orders Over $109 at Summit Racing!559 posts · Joined 2009. #9 · Dec 24, 2014. With the ones we had, the 366 was the better engine. 427's had more problems, took a couple out, replaced them with 366's. 427 is apparently basically the same engine, just bored out. The thinner cylinder walls had cracking issues at times. Find CHEVROLET 6.0L/366 Chevy big block Mark IV Camshafts & Valvetrain and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App Vehicle/Engine Search Vehicle/Engine Search Make/Model Search CHEVROLET 6.0L/366 Chevy big block Mark IV Exhaust Manifolds. Filter by Availability Filter Results Filter by Vehicle Individual Parts. Part Groups. Results 1 - 8 of 8 25 Records Per Page Default Sort . Dorman Exhaust Manifolds 674 …The 366 was the long-standing standard workhorse of the C5500 - C7500 GMCs. It is a reliable, torquey engine with a strong bottom end - runs happiest below ~4,200 RPM. It is by no means economical; in fact, somewhat fuel thirsty. Works well coupled through an Allison automatic or 6-speed manual with button clutch, but generally prefers a two ...1985 Chevy C-60. 25 posts · Joined 2015. #3 · Feb 27, 2015 (Edited) Hi,I got a 1985 Chevy Box truck with a 366 automatic that I have been rebuilding for the past 5 years. concerning the carb, the best thing to do is replace the carb with a rebuilt Holley,the same unit that came from the factory on the 366ci.there are rebuilt ones online ...The GMC 366 is a 6.0 liter, V8, long block engine. The bore is 4.0 mm and the stroke is 3.6 mm. The compression ration is 9.6:1. There are 16 valves with an OHV configuration and three compression rings on the pistons. There is a chain driven cam on this engine. The gas fuel delivery is sequential electronic fuel injection (SEFI).

CHEVROLET 6.0L/366 Chevy big block Mark IV Exhaust Manifolds. Filter by Availability Filter Results Filter by Vehicle Individual Parts. Part Groups. Results 1 - 8 of 8 25 Records Per Page Default Sort . Dorman Exhaust Manifolds 674 …

Find CHEVROLET 6.0L/366 Chevy big block Mark IV Intake Manifolds and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App Vehicle/Engine Search Vehicle/Engine Search Make/Model SearchThere can be any number of reasons why you may need to remove the inner door trim panel on your Chevy Tahoe. You'll need to remove it if you have to work on components like the win...hi gm truck club! i'm looking for some technical information on a 1991 gmc topkick with a 366 truck block with tbi fuel injection. it is actually a tow truck, 17 or 19' rollback. it belongs to a friend of mine whom i do side work for. he was on his way back to the shop when the engine overspeed light came on, and the truck sputtered to a stop.Gm 366 Engine Assembly - Rebuilt | P/N 4073. REBUILT - Lb gm 6.0 (366 cid) vin b (68 - 90) V8 ohv gm med duty, Gen iv, 2 pc r. Seal must verify with or wit... Warranty: Vendor. Item:TR 4073. Please Call. Shop our inventory of rebuilt GM 366 Engine Assemblies at unbeatable prices. Enjoy our hassle-free online checkout or call to speak to an expert.Chevy engineers did a great job using the same parts on many different engine combinations. The 366, 396, 402, 427, and 427 tall deck engines all used the 3.76-inch stroke crankshaft. The 454 and 502 use the 4.00-inch stroke crankshaft. The 496 Gen VII and the 572 Gen VI use a 4.375-inch stroke crankshaft.The GMC 366 is a 6.0 liter, V8, long block engine. The bore is 4.0 mm and the stroke is 3.6 mm. The compression ration is 9.6:1. There are 16 valves with an OHV configuration and three compression rings on the pistons. There is a chain driven cam on this engine. The gas fuel delivery is sequential electronic fuel injection (SEFI).Basically, the main reasons for the 366 versions of these two popular powerplants are (1) availability of super-strong four-bolt-main blocks, (2) ideal torque …$366.99. Add To Cart. $366.99. Accel . MSD Ignition 8362 - Street Fire Chevy V8 GM HEI Distributor Red Cap $235.95. Add To Cart. $235.95. ... Chevy distributors are interchangeable among most GM small-block and big-block V-8 engines excluding the 348 ci, 409 ci, and tall deck engines.

Pine az elevation.

Rhoden wagner.

Find CHEVROLET 6.0L/366 Valve Covers & Dress-Up Kits and get Free Shipping on Orders Over $109 at Summit Racing! Use your Summit Racing SpeedCard today, and get up to 10% back - Get Details! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Shop 366 Chevy Big Block V8 Parts and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 366 Chevy Big Block V8 Parts in-stock with same-day shipping. #1 · Mar 3, 2009. I recieved a 366 Big Block from a friend of mine. I believe it came out of a dump truck or some big truck. Can anyone tell me anything about this motor like can it …The Chevy 366, with tall pistons and a heavy crank, is also one of the oldest blocks Chevrolet has made for its pickup trucks. Now, this big engine has gained a lot of opinions from engine builders. The recommendations differ on whether installing it as a whole with its still working components would be worth the effort or whether it would be ...Odyssey Drycell Batteries ODX-AGM78. Battery, Dry Cell, 12 V, Deep Cycle/Starting, 850 Cold Cranking Amps, Side Post, 78 Group, Each. Find GMC 6.0L/366 Chevy big block Mark IV Parts and Accessories and get Free Shipping on Orders Over $109 at Summit Racing!Find CHEVROLET 6.0L/366 Chevy big block Mark IV Flywheels and get Free Shipping on Orders Over $109 at Summit Racing!Find CHEVROLET 6.0L/366 Piston Rings and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase ... Ring Set, Moly - Chev.Trk. 366(6.0L) Eng. (66-87), GMC 366(6.0L) Eng. (69-87) Part Number: MAH-41130CP. Not Yet Reviewed. Estimated Ship Date: Apr 10, 2024 if ordered today. Free …The Goodyear 400 starts at 3 p.m. ET at Darlington Raceway in Darlington, South Carolina. The Goodyear 400 is 293 laps around the 1.366-mile track for a total of 400.24 miles. … Chevy engineers did a great job using the same parts on many different engine combinations. The 366, 396, 402, 427, and 427 tall deck engines all used the 3.76-inch stroke crankshaft. The 454 and 502 use the 4.00-inch stroke crankshaft. The 496 Gen VII and the 572 Gen VI use a 4.375-inch stroke crankshaft. If you find a 383 SBC isn't durable enough for you, then it was built with crap parts. The 366 has a tiny bore of only 3.905", smaller than even a 350 small block, and almost as small as a 307 small block has; combined with a 3.75" stroke, same stroke length as a 383 or 499 SBC. Walls are too thin to even bore to take a standard bore 396 piston ...DeWitts Pro-Series Radiator Modules 32-4139018M. Radiator and Dual Fan, Direct-Fit, Aluminum, Natural, 2-Row, Crossflow, Chevy, Each. Part Number: DWR-4139018M. Not Yet Reviewed. Estimated Ship Date: May 15, 2024 (if ordered today) Free Shipping. Special Order. Add To Cart. ….

A 383 is a 4" bore 350 block, with a 3.75" 400 crank. The 366 already has a 3.75" stroke, and the bore only needs .065" taken out to make an even 4". A cheap …Chevy Studebaker GMC. Since 1952, Speedway Motors has been committed to providing a broad selection of high-quality, affordable Distributors for Big Block Chevy 366 - backed by our industry leading expert support and decades of experience. With 19 Big Block Chevy 366 Distributors for sale, and options to fit your needs including custom, direct ...Chassis: Chevrolet B-Series. Engine: 366 V-8. Chevy 366: Thoughts on Throttle Body Injection. I have a Gillig-bodied '67 Chevrolet chassis with a 366 motor. It's fitting with a Holley 4150. I am not looking for power gains, just good drivability with minimal fussing. What intrigues me about throttle body injection (TBI) is good performance in ...HerbH Discussion starter. 3 posts · Joined 2018. #1 · Jul 10, 2018. Hello, all-. I'm trying to resurrect a 1974 Chevy C65 grain truck, and need a new starter. Can anyone provide part numbers, or know what years/engines cross-reference?There are actually three different GM big block water pump nose depths, not just two as common knowledge would have us believe. The factory pump for a tall deck industrial … Push Rods + $50.68. Rocker Arms + $183.60. $873.32. Add to Cart. This Master Engine Rebuild Kit Includes: Complete Gasket set (Including seals), Pistons, Rings, Rod Bearings, Main Bearings, Cam Bearings, Oil Pump, Freeze Plugs, Cam Kit (Camshaft, Lifters), Timing Kit. CHEVROLET > 1986 > MEDIUM DUTY TRUCK > 6.0L 366cid V8 > Fuel & Air > Fuel Filter. Price: Alternate: No parts for vehicles in selected markets. Economy . VARIOUS MFR PF1 InfoWe need more information about your vehicle to confirm fit. Year Make Model Trim Engine. Finish adding vehicle. CHEVY LS 6.2L 510-625hp COMPLETE CRATE ENGINE PRO-BUILT 366 370 LQ LS2 LS6 Ls3. New (Other) $10,200.00. hrc2002 … Chevy 366, 366 tall deck block is usefull for 1 thing IMO and that is to rob the steel crank and the steel 4 bolt caps. Well if it is running it makes something deccent to move things around but I wouldnt ever put omoney into one. a 366 is a 3.76" stroke. just like the 396 402 427 and a tall deck 427 a 454 is a 4" stroke., The ONLY thing 366 BBC's are good for, is to pull the crank out and the rods out, list the four bolt caps on Ebay and sell the rest to the scrap yard for the going rate.. The cranks are steel and with a rebalance make great 396-427 based engines. The rods are usually the better 3/8 bolt type. Install good bolts/resize and you have a great rod.., General Specifications. The 366 BBC is a cast-iron block with aluminum cylinder heads. The engine has a maximum towing capacity of 10,500 pounds. The maximum GCWR, …, Find CHEVROLET 6.0L/366 Water Pumps and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App., 366: Chevy, GMC, tall truck: 6272177: 1972: 402: 210: 6272181: 1973-76 : 427: tall truck: 1401544 : 1975-87 : 454: truck: What Is A Casting Number? When purchasing and installing new parts in their engine, car owners must have a thorough understanding of casting numbers. These engraved digits, which are frequently visible …, There can be any number of reasons why you may need to remove the inner door trim panel on your Chevy Tahoe. You'll need to remove it if you have to work on components like the win..., Find CHEVROLET 6.0L/366 Fuel Pumps & Regulators and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App., 4980 posts · Joined 2013. #17 · Jan 22, 2016. The output shaft bearing race is used to locate the tail-housing on a typical 4x4 4spd and is used to locate the bearing retainer (go figure) on the Clark. You'll need to bore out the 4x4 tail-housing to accept the bearing for what should be obvious reasons., Nov 3, 2022 · The Chevy 366, with tall pistons and a heavy crank, is also one of the oldest blocks Chevrolet has made for its pickup trucks. Now, this big engine has gained a lot of opinions from engine builders. The recommendations differ on whether installing it as a whole with its still working components would be worth the effort or whether it would be ... , Lot of 'hit-and-miss' information in this article. Yes, the C60/65 was a 'medium duty' Chevrolet truck meant to span the gap between 1-ton (C30) Class 3 trucks and the 'heavy duty' Class 8 trucks (aka '80 Series' or known by GMC affectionados as 'The General'), it most-often came with six cylinder 292-cubic inch 6-cylinder engines...or the 366 'Big Block'., Valve Adjustment Procedure for Small and Big Block Chevy After the engine has been thoroughly warmed up the valves may be adjusted with the engine shut off as follows: With engine in position to fire Number 1 cylinder the following valves may be adjusted: Exhaust 1-3-4-8 Intake 1-2-5-7, If you find a 383 SBC isn't durable enough for you, then it was built with crap parts. The 366 has a tiny bore of only 3.905", smaller than even a 350 small block, and almost as small as a 307 small block has; combined with a 3.75" stroke, same stroke length as a 383 or 499 SBC. Walls are too thin to even bore to take a standard bore 396 piston ..., This MABBCO® Master Engine Kit is for a GM Chevy 366 6.0 motor, model years 1991 through 1998. The late model 366 engine is identifiable by it's 1pc. rear main seal. Each kit is custom assembled using parts based on your engine’s requirements. Accordingly, we need to know the following: (1) model & year, (2) piston & ring size, and (3) rod ..., March Performance Aluminum Serpentine Water Pump Pulleys 7667-08. Water Pump Pulley, Serpentine, Replacement Pulley for March Perf. Ultra Drive Kits, Chevy, Big Block, Each. Part Number: MCH-7667-08. Not Yet Reviewed. Estimated Ship Date: May 29, 2024 if ordered today. Drop Ship., Find CHEVROLET 6.0L/366 Valve Covers & Dress-Up Kits and get Free Shipping on Orders Over $109 at Summit Racing! Use your Summit Racing SpeedCard today, and get up to 10% back - Get Details! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search, Find CHEVROLET 6.0L/366 Chevy big block Mark IV Radiators and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App., The LC8 version of the Vortec 6.0 engine is designed to run on either gasoline, liquified petroleum gas (LPG), and compressed natural gas (CNG) fuels. Compared with gasoline, both the LPG and CNG versions make less horsepower and torque. The compression ratio is 9.7:1, and the LC8 uses an iron block and aluminum head., 21 Dec 2016 ... Comments26 · 427 BBC Tall Deck Engine Intro · 1976 Gmc c60 big block walk around · 5 Speed 350 Chevy towing 11,000 pounds!, Mar 3, 2009 · The 366 truck crank is forged if its the original crank, and has really big counterweights. It will go right into any standard deck block with no modifications but has to be rebalanced for the much lighter passenger car pistons. Because there are large counterweights, its just metal removal. The crank flange is exactly the same as the passenger ... , Shop 366 Chevy Big Block V8, Motor Mounts and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday., Mar 16, 2014 · The 366 Big block V-8 (6.0 L) gasoline engine was used only in Chevrolet Medium duty trucks and in school buses. It had a bore of 3.935" and a stroke of 3.76... , #1 · Mar 3, 2009. I recieved a 366 Big Block from a friend of mine. I believe it came out of a dump truck or some big truck. Can anyone tell me anything about this motor like can it …, Before you is Chevrolet’s Mark IV big block, which was introduced in 1965 with 396 cubic inches. There was also the lesser-known 366 back in the day, which was …, Step 1:Inspect Bearings. The bearings tell a lot about what your engine has been through. With normal wear, the bearing wear should be fairly uniform from front to rear. Uniform brass material exposed is common, but these bearing shells show brass spots, which are from debris trapped under bearings before assembly., The carter afb carb should be a bolt on. Since the 366 is not very big cubic inch wise and really made for torque a 600 to 650 should be all you need. A Quadrajet would work well on a 366 as the small primary`s would have made for great off idle torque. A Quadrajet would need a adapter, and as bad as they disrupt flow, they aren`t worth it., Apr 24, 2017 · 1. Can a 366 make at least decent power (i.e. 350+hp and torque) 2. Can a 366 fit in a standard c-10, being that it's a tall-deck engine and all. 3. Is there any way to change is from a tall-deck, and if so, how and is it fairly easy. 4. , Apr 24, 2017 · 1. Can a 366 make at least decent power (i.e. 350+hp and torque) 2. Can a 366 fit in a standard c-10, being that it's a tall-deck engine and all. 3. Is there any way to change is from a tall-deck, and if so, how and is it fairly easy. 4. , Step 2: Test Valveseat Seal. Most likely your machine shop used lapping compound to confirm the quality of the valve seats. Clean the seat and valve of possible leftover lapping compound. Apply a thin coat of layout dye to the valve faces and seats and let it dry., The medium truck 366-427 actually has a cylinder block that is about 3/8-1/2 inch taller from crank center line to the deck surface so they could use taller 4 ring pistons for longer life. With the deck being taller, the heads and intake manifold sit higher than they would on a passenger car or pickup low deck block., This MABBCO® Remanufactured Premium Long Block is for a GM Chevrolet 6.0 366 motor, model years 1968-1990. This long block is identifiable by its 2pc. rear main seal, its chain driven camshaft, and its #779, #724, #852, #296, #274, or #282 block casting number. Each MABBCO® long block is custom assembled as ordered so please allow 5 business ..., You may need to remove the starter motor from you Chevy pickup if it is grinding or dragging, in order to test it. The starter motor is located on the passenger side of the truck, ..., CHEVROLET 6.0L/366 Valves. Filter by Availability Filter Results Filter by Vehicle Individual Parts. Part Groups. Results 1 - 13 of 13 25 Records Per Page Default Sort . Brodix Cylinder Heads Exhaust Valves BR 81138. Brodix Cylinder Heads Exhaust Valves BR 81138 Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .342 in. Stem, 5.494 in ..., Subject: RE: Carberator for chevy 366? Hagen Brothers farms,Goodrich ND. Use this chart in the link to read engine size in cubic inches X the max rpm you will turn the engine. The factory Holley on a 366 I believe was a 600cfm,but by the chart ,450-500 cfm is plenty for a good power band with good low end torque and fuel economy.