Here you can check Engine Specifications of Gmc. I have run both and the 366 is a … Gmc 366 engine specifications Gmc 366 engine specifications The two engine have the same bore. 6.0L Vortec V-8 engine specs, information, and horsepower and torque curves. Source(s): https://shrinke.im/a9RsU. GMC 366 Engine Specifications | It Still Runs The 366 cu in (6.0 L) Big Block V-8 gasoline engine was used The bore is 4.0 mm and the stroke is 3.6 mm. Ignition Distributor: Dwell Angle: 31° - 34° 28° - 32° Point Gap Hudson, Colorado Truck Year 1990. It had a bore and a stroke of 3.935 in × 3.76 in (99.9 mm × 95.5 mm). The 366 is the smallest of the 366/396/427 family, it was made in diesel, gas and propane versions, it has been a very durable industrial engine for many years in two ton trucks for chevy, their are thousands still running the road today, many have a high nickel content block, they are easily rebuildable, many have had a life span of several hundred thousand miles, I would take it over … GM General Motors Oil Specifications GM Dexos Motor Oil Specifications. I own a 1988 GMC C6000 with the Chevy 366 engine. The people at COMP Cams®, along with a lot of top engine builders, have spent many years improving these and other Chevrolet powerplants. Engine 366 valves with an OHV configuration and three compression rings on the pistons. Power per litre : 61.3 Hp/l : Torque : 510 Nm @ 4400 rpm. When I worked at the power company during that period of time we used the same bulk 10x30 that was used in all our gas engines … Gmc 366 engine specifications Gmc 366 engine specifications To find ou... See More Details GMC Yukon XL III (GMT900) 6.0 VVT V8 16V (366 Hp) 4WD Automatic Off-road vehicle 2007 2008 2009 | Technical Specs, Fuel consumption, Dimensions, 366 Hp, Petrol (Gasoline), 3966 kg, 5 Doors I checked the timing on it the other day and it was set at 12 degrees BTDC at idle. CactiJoe. Engine Serial # Engine Family # Engine HP: 300HP Engine Model: GM V8 6.0L Displacement: 6.0L CPL/AR: REF: E.C.S. $475.00 . There are 16 valves with an OHV configuration and three compression rings on the pistons. 1985 GMC 366 … Gmc 366 engine specifications Gmc 366 engine specifications It is a tall-deck engine with a 0.4-inch deck. Stock # 5536, MLS # 8982106 What are the torque values for head bolts, intake & exhaust, & pan & valve covers & flywheel? It is a tall-deck engine with a 0.4-inch deck. The 366 Chevy engine features a cast-iron block with aluminium cylinder heads. Maximum engine speed : 6000 rpm. 1-866-656-9828. Piston Stroke GMC Truck produced a unique 60 degree V6 engine family from 1959 through 1974, in gasoline and Diesel versions. Engine 366 The GMC 366 is a 6.0 liter, V8, long block engine. Number of cylinders : 8 : Position of cylinders : V-engine : Cylinder Bore : 101.6 mm 4 in. 0 0. And 4' BTDC in the light duty category, 2-barrel carb. Stock # 54139, MLS # 9138032 The compression ration is 9.6:1. The distributor rotates in a clockwise direction. The GM 6.0L was introduced for the 2010 model year and is available in, amongst other applications, Chevrolet Silverado and GMC Sierra 2500/3500HD pickups. GMC 366 Engine for a 1967 Chevrolet 50 for sale in Minnesota. The bore is 4.0 mm and the stroke is 3.6 mm. Gmc 366 engine specifications Gmc 366 engine specifications GMC 366 Engine Specifications | It Still Runs The 366 cu in (6.0 L) Big Block V-8 gasoline engine was used only in Chevrolet medium duty trucks and in school buses. Engine Model 366. Read Online Gmc Engine Diagram 1990 ... GMC 366 Engine Specifications | It Still Runs 1 decade ago. The engine must be on the compression stroke on the #1 cylinder. Engine specs; Power : 366 Hp @ 5500 rpm. In our comprehensive General Motors engines guide, we've compiled information about all of GM's current engine offerings, including specs, pictures and more. Examples of this engine family were found in pickup trucks, Suburbans, heavier trucks and motor coaches.. If I remember right the 427 has about 25 or 30 horse over the 366. GMC 366 Engine Specifications | It Still Runs The 366 Chevy engine is an eight-cylinder, six-liter engine with a bore of 3.935 inches and a stroke of 3.76 inches. 02-16-13 12:21 PM - Post# 2317503 Putting in a long block 366 motor in a chevy c-70 truck. The GMC 366 is a 6.0 liter, V8, long block engine. It has 300 horsepower at 4,400 revolutions per minute. View photos, details, and other Engines for sale on MyLittleSalesman.com. Engine Make GMC. Vehhistory.com provides you with access to material and information from public databases. We have also learned a few tricks along the way. Truck Make GMC - MEDIUM. This engine was made from the 1960s until 2004.The 366 used 4 rings on the pistons, as it was Camshaft Phasing: the L96 features variable valve timing, maximizing engine performance for given … The engine produces a respectable 360 horsepower and 380 lb … There are 16 valves with an OHV configuration and three Page 6/10. The 427 has longer stroke, that will give you more lugging power and start a load easyer. This seems high to me, but the motor does not idle well at all with the timing set below 8 degrees BTDC. 1990 GMC 366 (Stock #8125) Engines & Engine Parts / Engine Assys. CORE COMPLETE, TBI GONE Call the following number for the part. Look at this GMC 366 Engine for a 1974 Chevrolet C65 for sale in Minnesota for $500.00 USD. Engine location : Front, Longitudinal : Model Engine : L76 : Engine displacement : 5967 cm 3 364.13 cu. The compression ration is 9.6:1. Specifications: Engines: 153 CID: 230 CID: 292 CID: 283 CID: 327 CID: 348 CID: 348 CID: 409 CID: Carburetors: Carter YF: Rochester B: Rochester 2G: Rochester 4G: Compression (Note 1) 130 PSI: 140 PSI: Spark Plugs: Make & Number: AC 46N: AC C42N: AC 44: AC 42-1 Com: AC C42N: Gap & Torque: 0.035" @ 20 - 25 Ft. Lbs. Page 4/21 in. GMC 366 Engine Specifications | It Still Runs The 366 cu in (6.0 L) Big Block V-8 gasoline engine was used only in Chevrolet medium duty trucks and in school buses. : Tested and Runs GREAT!!! SOURCE: 1990 chevy 350 distributor wiring diagram and firing order The firing order is 1-8-4-3-6-5-7-2. V8 and V12 derivatives of the basic design were also produced. If you think about the 366 is not much more than a 350. We know the basics, and the basics are important. 376.16 lb.-ft. @ 4400 rpm. 366 Chevy Engine. It has 300 horsepower at 4,400 revolutions per minute. Lv 6. Small Block and Big Block Chevrolet engines have become legendary since they were introduced over 50 years ago. The timing according to the Haynes manual 1967-1987 trucks with a 454 CID engine is eight degrees before top dead center (8' BTDC) for a manual tranny in the heavy duty category, 4-barrel carb. GM Dexos approved oils are recommended to be used in all GM vehicles except those built with Duramax diesel engines that require an API CJ-4 quality oil. Re: Engine oil for GM 366 gas truck engine in reply to andy r, 03-23-2016 04:36:08 I would use the same bulk 15-40 oil that I already have here anyways for use in my diesel tractors. It had a bore and a stroke of 3.935 in × 3.76 in (99.9 mm × 95.5 mm). View photos, details, and other Engines for sale on MyLittleSalesman.com. GMC 366 Engine Specifications | It Still Runs The 366 Chevy engine is an eight-cylinder, six-liter engine with a bore of 3.935 inches and a stroke of 3.76 inches. GM Dexos 1 Designed with gasoline engines in mind GM Dexos 1 replaces the GM-LL-A-025, GM6094M and GM4718M specifications.