Mutha' Thumpr™ 227/241 Hydraulic Roller Cam for GM LS GEN III/IV.
COMP Cams 191700 Thumpr Cam, Fits Ford 5.0L Coyote, 1600-7000 RPM
Comp Cams 127020 Mutha' Thumpr NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.
Comp Cams Big Mutha' Thumpr 235/249 Hydraulic Roller Cam for GM LS GEN III/IV
Comp Cams 21-600-5 Thumpr 227/241 Hydraulic Flat Cam for Chrysler 383-440
COMP Cams 112-700-11 Thumpr Cam, Fits Dodge 5.7/6.1 HEMI,1600-6200 RPM
COMP Cams 201-700-17 Thumpr Series Cam, 09+ Fits Dodge 5.7/6.4L
