Leed Master Cylinder and Booster - 1-1/8 in Bore - Dual Integral Reservoir - 7 in OD - Dual Diaphragm - Zinc Plated - GM Fullsize SUV/Truck 1967-72 SPBL4 2007-2018 Chevrolet Silverado 3500 HD

2007-2018 Chevrolet Silverado 3500 HD

TIG welded outside and MIG welded inside for added strength

5x5 cover is machined from an aluminum casting

Tall Profile are 1-1/4" taller than stock

Bosch Wideband

Leed Master Cylinder and Booster - 1-1/8 in Bore - Dual Integral Reservoir - 7 in OD - Dual Diaphragm - Zinc Plated - GM Fullsize SUV/Truck 1967-72 SPBL4 2007-2018 Chevrolet Silverado 3500 HDProduct Description: Master Cylinder and Booster 1. 125 in Bore Dual Integral Reservoir 7 in OD Dual Diaphragm Steel Gold Zinc Plated GM Fullsize SUV Truck 1967 72 The LEED Brakes company carries a full line of drum to disc brake conversion kits, power brake booster kits, master cylinder kits and many hard to find brake accessories for your Muscle Car, Classic Truck and Street Rod. Vehicle Applications: 1967 1972 GMC K15 K1500 Suburban, 1967 1972 GMC