Hasport EF B-Series AWD Conversion Transmission Mount - Race (U70A) Urethane - EFBRHAWD-70A

This mount allows the installation of a B-series hydraulic manual AWD?transmission into the 88-91 Civic/CRX manual chassis Does not work with the AWD Civic Wagon chassis Fitment: Honda Civic 88-91 Honda Civic DX w/ B-Series Swap AWD Transmission 90-91 Honda Civic EX w/ B-Series Swap AWD Transmission 88-91 Honda Civic LX w/ B-Series Swap AWD Transmission 89-91 Honda Civic Si w/ B-Series Swap AWD Transmission Honda CRX 88-91 Honda CRX DX w/ B-Series Swap AWD Transmission 88-91 Honda CRX HF w/ B-Series Swap AWD Transmission 88-91 Honda CRX Si w/ B-Series Swap AWD Transmission Hasport Bushing Guide U62A (Street) is best for most street applications and many road race applications. Stiffer than stock with the least noise, vibration and harmonics. U70A (Race) is about the maximum needed for hard core road racing applications. It also works well for the occasional drag racer a long as you aren’t launching on slicks in a sub 11 second car. U88A (Extreme Race) is very stiff for almost total control of the engine movement. If you are launching on slicks at the drag strip these will help you transfer more power by limiting engine movement. These will cause significant noise and vibration in the car chassis. U94A (Most Extreme Race) is our stiffest urethane bushing without going to solid aluminum bushings. These bushing are red. 6061 (SOLID BILLET ALUMINUM) is for full out race cars only. The solid billet aluminum bushings has zero give.?