H2B Conversion Kits
The H2B Conversion Kit is perfect for drag racing and is designed specifically for converting your H or F series Honda block to run a B-series transmission. The B-series 5spd transmission gives you more flexibility since it comes in many different gearing options as opposed to just being standard on the H/F series models. NHRA, IDRC, and BOTI approved!
The Evolution Industries H2B Conversion kit is developed, engineered and manufactured in the U.S.A. Unlike the competition, they built a rigorously tested plug n'play system. Our kit comes with signature zinc oxide plated adapter plate, Evolution Industries SFI approved aluminum flywheel with serrated heat treated friction plate, custom pillow block mount for half shaft, 8.8 grade bolts, solid dowels, and slave cylinder spacer. No kit on the planet even comes close!
The Evolution kit Features:
–Complete, with stage options (with or without EG, EF or EK chassis mounts)
-Custom SFI approved flywheel (no dangerous spacers)
-Flywheel also incorporates timing marks
–Field and race tested
–H22/H23/F22/F23 power without the quirky H-based transmission
–Improved power-weight ratio
–Improved aftermarket gearbox support
–Designed to withstand the rigors of racing and street duty
-The only SFI approved kit in the industry.