big-block head 500 lb.-ft. of big-block torque Forged steel crank CRATE ENGINES BIG- ... : Part Number: 12498777 Engine type: Chevy big-block V-8 Displacement (cu in): ... Valve size (in): 2.25 intake 1.88 exhaust Compression ratio: 9.6:1 Rocker ... heads use huge 2.25" intake and 1.88" exhaust valves as well as small ... loping idle as well as add to the high performance punch of the entire crate ... is add your carburetor, ignition, and starter to complete the project. Of course, all ...
-port cylinder heads 550 lb.-ft. of torque CRATE ENGINES BIG-BLOCK 12568778 502 HO ... : Part Number: 12568778 Engine type: Chevy big-block V-8 Displacement (cu in): ... Valve size (in): 2.19 intake 1.88 exhaust Compression ratio: 8.75:1 ... that delivers gobs of low-end torque and top-end horsepower. Even though the ... or validation of those parts to the highest standard in the industry. The 502 HO ... for durability, and forged pistons. A high-lift roller camshaft controls the airflow ... a 14" flexplate. Pick the carburetor, starter, and ignition system all available from ...