1965-1970 Biscayne Extreme+ Brake System Rear 4302420MG LowMargin These are to be used

These are to be used for proper engine to flexplate alignment

1967-1968 Pontiac Firebird 230 CID

3/8 V 1960 Mercury Colony Park 3

1 L6 1967 - 1974 Chevrolet C10 Suburban 292/4

GMC P3500 (1989-1991)

1965-1970 Biscayne Extreme+ Brake System Rear 4302420MG LowMargin These are to be usedFits 1965 70 GM Full Size Passenger Cars w OE Large Pattern 10 12 Bolt C Clip (BIH) Housing Ends Features: 1 Piece Monoblock, 6 Piston, 6S Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced 2618 Aluminum Forging Powder Coated Finish Stainless Steel Pistons, Abutments and Noise Suppression Clips Staggered Pistons to Minimize Uneven Pad Wear Dual Seals, Dust Weather & Pressure 2 Piece Slot, Drilled, Zinc Plate Rotor w Billet Aluminum Hat