Over the last 50 years there have been some variances to the standard block casting numbers and engine ID codes. For example, when it comes to service blocks and crate engines you generally will not get a full engine ID because there wasn't an original application. You will usually find a...
Chevrolet small-block engine information: Chevy V8 casting numbers, bore and stroke, parts for sale, engine building, Chevy restoration and racers.
BBC Engine block casting numbersNumber Size Rated Horsepower Production Main Caps 340220 427 1968-1976 Four-bolt (tall-deck) 346236 454 1975 Two-bolt 361959 454 1978-1987 Two-bolt or four-bolt 364776 427 1974-1976 Four-bolt (tall-deck) 364776 454 1977-1990 Four-bolt (tall-deck) 364779 ...
Small Block Chevy Head information Casting NumbersBarney Harp
Engine:Chevrolet 454 Big Block Displacement:454 cid (7.4L) Block/Heads:Cast Iron Configuration:90° V8 Bore x Stroke:4.25″ x 4.0″ Compression Ratio:10.25:1, 11.25:1, 8.2:1 Firing Order:1-8-4-3-6-5-7-2 Engine Weight:~685 lbs ...
350 chevy head casting informationBarney Harp