HEMI Technical Info

You are here

Home » Racing Hemi - Tech » Hemi Race Engine » Hemi Valve Train

Gear Drive

TFX 96, 2000,2002, and AJ (only in raised cam)  

Optional "wings" - extra wide to bolt to block with additional bolts on side of geardrive, also provisions for dual crank triggers (shown left)

2 bolt patterns are available for the front cover , original 5 - 1/4" bolts (picture left) or RCD 5/16" bolts (below)

Available with optional integrated crankshaft bearing support built into cover.

BAE,KB, AA-500,Indy and Mopar (426 and 440)

Optional "wings" extra wide to with additional bolt on side of geardrive, also provisions for dual crank triggers (similar to above)

There is 2 bolt patterns for front cover , original 5 1/4" bolts (picture left) or RCD 5/16" bolts
(above)

Available with optional integrated crankshaft bearing support built into cover.

Crankshaft gears:
Available crank gear and drive hub options - 1 keyway, 2 keyway, RCD spline or PSI spline.
also bottom hub available in center drive shown in top picture
Geardrives are similar for SBC, BBC, Donovan/392, 481x and TFX 92 ( not interchangeable with newer TFX's)
Belt Drives are available for stock mopar style blocks