Tuff Stuff Performance Brake Booster / Master Cylinder - 8 in OD - 0.938 in Bore - Chrome - Mopar A-Body / B-Body / E-Body 1964-74 20-PRY-NB-6XS Provides An Aggressive Look For

Provides An Aggressive Look For Your Engine

Two Piece Design

Compact ECU (Engine Control Unit) - At only 7

TBI Rear Mount to Square Bore Intake

2003-2009 Toyota 4Runner

Tuff Stuff Performance Brake Booster / Master Cylinder - 8 in OD - 0.938 in Bore - Chrome - Mopar A-Body / B-Body / E-Body 1964-74 20-PRY-NB-6XS Provides An Aggressive Look ForProduct Description: Master Cylinder and Booster 0. 938 in Bore Dual Integral Reservoir 8 in OD Dual Diaphragm Steel Chrome Mopar A Body B Body E Body 1964 74 Tuff Stuff Performance Accessories provide you with the "Ultimate" in Looks and Performance! We specialize in Chrome Plated, Polished, Factory and Powder Coat Finished accessories that give your ride the style and performance it deserves. Manufacturing custom finished components for hot rods and