Excellent choice as a replacement for 575 SCI, 600 SC, and 800 SC marine engines. Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

Drag Race 264/270 Solid Flat Cam (3 Bolt) for Chrysler 383-440 Best with 11:1 compression in 383 with 4500+ stall, 4200+ stall with 440. Strong mid-range. 3-Bolt Camshaft Design - Fits Chrysler B/RB...

Super Stock race Hemi with latest design intake and welded heads, manual transmission. Fits Chrysler 426 HEMI

Xtreme Energy 230/236 Retro-Fit Hydraulic Roller Cam 3.91+ gear, 2500+ stall, 9.5:1 compression, aftermarket intake, headers. High performance street. Fits Chrysler 426 HEMI

50-State legal performance upgrade for 1987 and earlier carbureted V8 Small Block Chevy. Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not...

High performance street. Works with stock converter. Choppy idle. Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory...

Broad powerband. Manual or automatic with 3000+ and 9.5:1 compression. Low gears. Must use headers. Rough idle. Fits Ford FE 352, 360, 390, 406, 410, 427 and 428

Thumpr 227/241 Hydraulic Roller Cam High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle. Fits Ford FE 352, 360, 390, 406, 410, 427 and 428

Mutha' Thumpr 235/249 Hydraulic Roller Cam High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle. Fits Ford FE 352, 360, 390, 406, 410, 427 and 428