10 Levels of Crate Engines . . . . . . .12 Crate Engines ... . . . . . . . . . .14 SMALL-BLOCKS 350/290 ... 50 RACING ENGINES CT 350/350 ... 58 CT 350/400 . . . . . . . . . . . . . . . . .60 LS ... 80 BIG-BLOCKS 454 HO ... . . . . . . . . . . . . . . . .118 RPO ENGINES Ecotec 2.2L ... 4.4L 4.6L Northstar V-8 . . . . .128 Engine Components . . . .130 SMALL-BLOCK ... Blocks . . . . . . . . . . . . . . . . . . . . ... 133 Block Components . . . . . . . . . .142 ... 183 CHEVY LS SERIES Blocks . . . . . . . . . . . . . . . . . . . . ... Manuals . . . . . . . . . . .193 .. BIG-BLOCK Blocks ... 197 Block Components . . . . . . . . . .204 ... 233 COBALT/ECOTEC Blocks . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . .237 CHEVY V-6 Blocks . . . . . . . . . . . . . . . . . . . . ...
15 Crate Engine Quick Reference Chart CHEVY SMALL-BLOCK ... V-8 LS SERIES SMALL-BLOCK V-8 CHEVY BIG-BLOCK V-8 RPO, GM V-6 ... FOUR CYLINDER Part Number Description Engine Size HP Torque Page 12499679 Ecotec 2 ... .2 Naturally Aspirated Engine 2.2L 145 155 123 12499466 Ecotec 2.0 SC ... .0L 205 200 124 Part Number Description Engine Size HP Torque Page 12499468 4.6 ... .4L 469 439 129 Part Number Description Engine Size HP Torque Page 12499529 350/290 ... HP Economy Performance Engine 350 cu in 290 326 26 12499711 350 HO ... cu in 355 405 36 12561723 ZZ4 Partial Engine 350 cu in N/A N/A 36, 44 12499120 Ram ... with Iron Vortec Heads 350 cu in 350 400 38 12499710 Fast Burn 385 Turn-Key with ... 385 44 12499101 HT 383 Base Performance Engine 383 cu in 340 435 46 12499106 383 ...