Extreme+ Brake System Rear 4302270S idle-air-control-valves 3L V6 1990 GMC C1500

3L V6 1990 GMC C1500 379/6

If your Challenger/Barracuda/Cuda has a Right Front Line that routes UNDER the Passenger Side Frame Rail you need EKT7203OM

4L V8 1999 - 2010 Ford F-150 XL 281/4

it is the later coil

3 V8 1971 Plymouth Satellite Custom 383/6

Extreme+ Brake System Rear 4302270S idle-air-control-valves 3L V6 1990 GMC C1500Fits Rear Ends w GM Small Pattern 10 12 Bolt Bearing on Axle (BOA) Non Flush Mount Housing Ends (5x4. 75", 5x5"BC) 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