10 Levels of Crate Engines . . . . . . .12 Crate Engines ... Burn 385 . . . . . . . . . . . . . . .42 HT 383 ... . . . . . . . . . . . . . . . . . . . .46 ZZ 383 ... 50 RACING ENGINES CT 350/350 ... 58 CT 350/400 . . . . . . . . . . . . . . . . .60 LS ... 72 LS 364/440 . . . . . . . . . . . . . . . . .74 LQ9 ... 80 BIG-BLOCKS 454 HO ... . . . . . . . . . . . . . . . .118 RPO ENGINES Ecotec 2.2L ... 124 HT 3.4 V-6 . . . . . . . . . . . . . . . . . ... 3.8L 3800 Series II III . . . . . .126 4.4L 4.6L Northstar V-8 . . . . .128 Engine ... Block Components . . . . . . . . . .142 Cylinder Heads . . . . . . . . . . . . .144 Head ... 184 Cylinder Heads . . . . . . . . . . . . .186 ... Block Components . . . . . . . . . .204 Cylinder Heads . . . . . . . . . . . . .206 Head ...
15 Crate Engine Quick Reference Chart CHEVY ... NORTHSTAR V-8 RPO, GM ECOTEC FOUR CYLINDER Part Number Description Engine Size ... Engine Size HP Torque Page 12499468 4.6 Northstar VVT Used in Cadillac XLR and ... SRX 4.6L 320 310 128 17802896 LC3 Northstar Used ... in Cadillac STSV and XLRV 4.4L 469 439 129 Part Number Description Engine Size ... -Key with Aluminum Heads 350 cu in 355 405 34 24502609 ZZ4 Base with Aluminum ... Heads 350 cu in 355 405 36 12561723 ZZ4 Partial Engine 350 cu ... in N/A N/A 36, 44 12499120 Ram Jet 350 PFI with Iron ... Vortec Heads 350 cu in 350 400 38 12499710 Fast Burn 385 Turn-Key with ... Aluminum Vortec Heads 350 cu in 385 385 42 12496769 Fast Burn 385 Base with ... Aluminum Vortec Heads 350 cu in 385 385 44 12499101 HT 383 Base Performance Engine ...