Leed Power Brake Booster - 8 in OD - Dual Diaphragm - Zinc Oxide - GM Fullsize SUV / Truck 1973-87 302-216 This is due to the

This is due to the transbrake action which prevents an engine's torque load from being transmitted through the drivetrain prior to launch

Accelerator Pump Diaphragm

Water Bypass

A-B Height - 7

Leed Power Brake Booster - 8 in OD - Dual Diaphragm - Zinc Oxide - GM Fullsize SUV / Truck 1973-87 302-216 This is due to theUpgrade your 73 87 Chevy or GMC truck to a 8 in. dual diaphragm power booster. This kit can be used to convert a manual brake truck to power brakes or used as a replacement for factory power brake equipped trucks. This 8" power booster is hand polished before a yellow zinc finish is applied for a top quality finish and the kit includes all the necessary brackets, hardware and pushrod components for an easy installation. The booster will work with