-block torque Forged steel crank CRATE ENGINES BIG-BLOCK 12498777 ZZ454/440 NOTE: ... melonized steel gear MUST be used with engines with steel camshafts, or engine damage ... or remanufactured parts in this crate engine. GM Performance Parts crate engines ... -month, 12,000-mile warranty. W ZZ454/440 TECH SPECS: Part Number: 12498777 ... Engine type: Chevy big-block V-8 Displacement ... (cu in): 454 Bore x stroke (in): 4.25 x 4.00 Block (P/N 12561353): Cast iron ... with 4-bolt main caps Crankshaft (P/N 14096983): ... (P/N 12363392): Aluminum round port; 110cc chambers Valve size (in): 2.25 intake ... fuel: 92 octane Ignition timing: 4 BTDC Maximum rpm: 5500 An aluminum- ... headed 440-horse monster in a box! If youre going to put ...
CRATE ENGINES BIG-BLOCK Build-it-yourself kit of GM ... the ZZ502 Base as a convenient partial engine assembly. You get the big-block V-8, ... missing out on the fun stuff! The Base Engine, which boasts 4.47 bores and is stroked ... to 4.00 , comes with aluminum, oval port ... or remanufactured parts in this crate engine. GM Performance Parts crate engines ... 12,000-mile warranty. W ZZ502/502 BASE ENGINE TECH SPECS: Part Number: 12496963 ... Engine type: Chevy big-block V-8 Displacement ... (cu in): 502 Bore x stroke (in): 4.47 x 4.00 Block (P/N 10237292): Cast iron ... with 4-bolt main caps Crankshaft (P/N 10183723): ... (P/N 12363390): Aluminum oval port; 110cc chambers Valve size (in): 2.25 intake ... be used with long blocks and partial engines with steel camshafts, or engine damage ...