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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
7 mph on 93 gas
You can reuse your factory retainers
Updated version of our popular Tomahawk grind
022" for 20psi
Sizes from 375CC to 2150CC
SIPPLE SPEED & PERFORMANCE Max Effort HP90 (Hellcat & Redeye) Misc Engine Parts 7 mph on 93 gasSipple Speed and Performance Max Effort HP90 Transmission for Hellcats & Redeyes. We only offer one level of transmission the "Max Effort". These are the race proven, fully built transmissions. Billet E Drums, performance steels and frictions all assembled to SSP's precise specifications. We don't just throw a bunch of clutches in and hope for the best. There is a reason Sipple's Max Effort Transmissions lead the lists online, and the winner's circle
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