Chevy 350 Block Numbers

3791362, 65 – 67, 327, N/A, 2-Bolt mains/Chevy II. 3892657 3782870 3903352 3789817, 64 – 67, 350, 327 & 302, 210-350, 2-Bolt mains. Truck/Pass. 3849852

At its lowest point the 350 was rated at a mere 145 horsepower (net). But it didn’t take long for the small-block Chevy to regain its reputation as a powerhouse. The L-48 and ZQ3 both hit the 300.

A popular crate motor for repowering classic trucks on a budget is the 350 Chevrolet small-block, PN 10067353.

Originally used in a number of Chevy, Pontiac, Oldsmobile, and Buick cars, GMC trucks.

Back in the early 80s, Jesse’s uncle decided he wanted a drag truck, so he grabbed a small-block Chevy engine out of.

He’s going to check the head and block part numbers and figure out what he’s.

Part Number: 19367080; Engine Type: Chevy Small-Block V-8; Displacement (cu . in.): 350; Bore x Stroke (in.): 4.000 x 3.480; Block (P/N 10105123): Cast iron.

Chevy/Olds Rocket block 4.00"-4.190" bores 400 mains journal sizes splayed steel caps wet sump raised cam 2-piece rear seal 9.300" deck We would like to thank everyone that has contributed to the data provided on this site.

Reference: Chevy Engine Block Casting Numbers By Bobby Kimbrough September 19, 2013 The Chevrolet small-block engine is a series of automobile V8 engines built by the Chevrolet Division of General Motors using the same basic, and for a V8, smaller engine block.

but seeing as it’s a ubiquitous 350 I’d say it doesn’t matter all that much anymore since performance is a mere catalog order.

What You Can Learn From Small Block Chevy Casting Numbers All engines are stamped with an ID serial number showing plant code, production date, and suffix code. The suffix tells you application, original model, Engine RPO, and HP and transmission that were originally mated to the engine.

without the suffix code, can you tell what it is by the other #s on the block? I also have a 3970010 block. It has the 010 and 020 on the back and front, so I also know it is a high tin/high nickel block. The casting date is I 3 9, so I assume it is late 69/early 70 block, and is a 4 blt main block. But what about the other #s on it.

You can identify a Chevy by the numbers on its engine block, recorded in an official Chevy engine block registry. The identification number consists of a seven-to-eight digit code. The prefix consists of five digits and explains the date and the location of the Chevy's manufacture.

The block identification number for small-block Chevrolet V-8 engines such as the Chevrolet 350 is commonly located on a flat pad on the front of the passenger side cylinder block. This pad is often not visible at first glance on an engine, as it is hidden by the alternator.

How To Read SBC Engine Block Casting Numbers And Suffix Codes.Chevrolet- passenger cars V8 cylinder.

15, 350 5.7, 67-80, V8, OHV; Carb left hand dipstick: 6 bolt exhaust manifold; gasket type spark plugs;, 3970014.

Block casting numbers are found on the ledge to the rear of the number-7 cylinder on.

. This 350 block (5.7 liters) features a one-piece rear main seal and was.

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Dec 1, 2013.

Use these casting numbers to identify the block you have.

350. 2 & 4-Bolt. 3862194. 65-67. 283. 2-bolt Chevy II Nova Recessed filter.

So I ask the question, does your small-block feel like.

a big-horsepower dyno number when a mild 350 will get the job done. Let’s talk about the engine we are going to test for you guys. It started.

The Chevrolet small-block engine is a series of V8 automobile engines used in normal.

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Crankshafts used with the 305 had the same casting number as the 350 with one discernible difference – the 305 crank is lighter in weight to compensate.