10036033 Small Block V8 350, 4-bolt, Goodwrench crate engine, 2-piece rear seal 10051182 Small Block V8 2 bolt, Bow Tie block, 3.75-4.30 bore, 1-piece rear seal 10051184 Small Block V8 4 bolt, Bow Tie, 4.00-4.160 bore, 1-piece rear seal
Engine InquiriesI have a number of questions about my racing.
When I tore the motor down for inspection, this is what I found: My block casting is No. 3970010 with 020 and 010 casting under the.
Chevy V8 Casting Number Locations Chevy V8 SBC Block and Head Casting Numbers Chevy V8 BBC Block and Head Casting Numbers Chevy V8 "W" Motor 348-409 Casting Numbers Chevy V8 Crankshaft Casting Numbers Chevy V8 Crankshaft Journal Sizes Chevy V8 Bore and Stroke List Chevy V8 Notes SBC Crate Motors BBC Crate Motors SBC Cylinder Heads Holley Carb.
Chevrolet Small V-8 Cylinder Block Casting Numbers. These listings are always a work-in-progress. Dipstick is in the oil pan. The above info represents 1955-85 only. Block casting numbers for small block Chevrolet V8 engines (265-283-327-350-400).
Best Answer: 3970010 is the block casting #. That # you listed was used on all of chevys 4.000" bore engines at one time or another. Meaning no way it's a 305. It could be a 327, 302, or 350 all of those used that same casting # at some point during thier run. Now to find out 100% what you have, you need the block sufix code.
Looked up the casting number and what you were told is what it is. Or so the number.
3970010 Small Block V8 1969 302, 4 bolt, Camaro Z28
Cross-referencing casting numbers from other engine components can also be misleading as many of these parts were interchangeable with other engines.
.
APPLICATION, BLOCK CASTING, CRANK CASTING, HEAD CASTING.
gasket type spark plugs;, 3970014 3932388 3970010 3914678 366245 14016379.
28, 350 5.7, 89-92, J V8, ZR-1, DOHC, 32 valves, aluminum engine, 102244241.
Crate Engine 4.8 Although the Ultima GTR isn’t much more than a glorified kit car, it is one of the quickest vehicles on the market and can be equipped with a plethora of different engines depending. is able to hit. Apr 2, 2013. It should last alot longer up to the 300000 mile zone. those engines last for
Dec 4, 2013.
These casting numbers were compiled from the original Flint Engine Plant build records and.
. 350/250HP Block Casting #3970010 (2 Bolt).
YEARS : CASTING : CID: LOW POWER: HIGH POWER : MAIN CAPS: COMMENTS: 1980-85 : 140029 : 350–2: car: 1973-80 : 330817 : 400–2: car, truck: 1975 : 355909 : 262– 2.
.
of the block. GM21 3970010. These letters/numbers are on the exhaust manifold. GM336710.
Comments for Casting Number / Engine Size. Average Rating.