Compressed Length measures 1.5 and has. 800" of travel, The inlet has a -3AN fitting and is designed for use with 10.5" or 11" clutches, The full adjustability means easy setup with any aftermarket clutch, single or dual disc, Engineered to offer the upmost in durability and long life over factory hydraulic systems, Bearing is made to slip over the original bearing collar on GM transmissions with a 1 3/8" OD collar. Ram Clutches 78125HD Heavy Duty Chevy Hydraulic Release Bearing Kit. These hydraulic clutch release bearings are offered in new HD versions to offer the upmost in durability and long life over factory hydraulic systems. Full adjustability means easy setup with any aftermarket clutch, single or dual disc. For 1.370 collar diameters. Customer must return the unit to RAM for evaluation and inspection. CAUTION: Please follow all installation instructions regarding installation and setup. Incorrect setup height will cause undue stress on the o-rings from being over travelled and may lead to a leak in the system. ONLY use Teflon tape to install the fittings or fluid leakage will occur. Please see videos for complete setup information. By Deek on January 01, 2021. Yes, I recommend this product. By Brian on January 23, 2020. Very nice and works with great quality. By Roscoe on October 01, 2019.
The 1/8 NPT threads make it nice to put a 45 or a 90 angle fitting. By Jeff on July 16, 2018. I'm switching from mechanical Z bar to internal hydraulic, less moving parts. By Muscle Car Man on July 10, 2018.
Works great and eliminates all the Z bar linkage parts. Related Items / Suggested Parts. Ram Clutches 78125 Street Stock Hydraulic Throwout Bearing. Ram 78509 Hydraulic Throwout Bearing Replacement O-Ring Kit. Speedway Motors is America's Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 73 years.