Classic Big Mutha' Thumpr 243/257 Solid Flat Cam for Flathead Ford 239/255. Street/strip, engine modification mandatory, aftermarket heads, very rough idle. Street/strip, engine modification...

Super Stock race Hemi with good intake and welded heads, automatic transmission. Fits Chrysler 426 HEMI

Stage 1 Thumpr 218/229 Hydraulic Roller Cam Perfect choice for sound & power in performance truck applications. Budget friendly, No Springs Required (NSR) version of extremely popular Thumpr designs...

Stage 1 Thumpr 218/229 Hydraulic Roller Cam Perfect choice for sound & power in performance truck applications. Budget friendly, No Springs Required (NSR) version of extremely popular Thumpr designs...

Xtreme Energy 200/208 Hydraulic Roller Cam Excellent upgrade for factory cam. Strong torque, mid-range and power.

Xtreme Energy 204/216 Hydraulic Roller Cam Excellent upgrade for Super Coupe, strong torque.

Xtreme Energy 210/226 Hydraulic Roller Cam Serious street cam for Super Coupe or nitrous applications, needs spring upgrade and requires custom tuning.

Xtreme Energy 210/218 Hydraulic Roller Cam Mild performance cam, needs spring upgrade and may require computer modifications.

Xtreme Energy 218/226 Hydraulic Roller Cam Max strip/street cam, requires spring upgrade and custom tuning.

High Energy 192/200 Hydraulic Flat Cam for Ford 221-302. 289 Engine with automatic, stock Gears. Good torque and economy, very smooth idle. 289c.i. with automatic, stock gears. Good torque and...

Good vacuum. Better torque and power. Fits Ford 221, 255, 260, 289 and 302 Small Block

High Energy 206/206 Hydraulic Flat Cam for Ford 221-302 Hydraulic: Good for low RPM torque in 289-302. Good towing in 302 automatic. Smooth idle. Good for low RPM torque in 289-302. Good towing in...