1970-91 Chevy, GMC Car and Truck; Radiator Retainer Insulator Pad Support; Big Block

Reproduction rubber radiator retainer insulator pad or cushion for various GM models with big block 396, 400, 427, 454 engines. Provides support while eliminating rattle and preventing metal to metal contact between the radiator and radiator mount. Fits upper and lower mounts. With 3.08" (78.3mm) Cut-Out. Sold individually.

• 4-1/4" overall length
• 3/4" wide
• 3/8" wide groove (concave area)
• 5/8" tall

• 1973-1977 Chevrolet C/K Pickup Truck/SUV (400, 454 engines)
• 1978-1983 Chevrolet C/K Pickup Truck/SUV (400, 454, and Diesel engines, with AC, HD Radiator)
• 1983-1984 Chevrolet C/K Pickup Truck/SUV (454 engine)
• 1983-1984 Chevrolet G20, G30 (with KC4)
• 1983-1984 Chevrolet G20, G30 (6.2L engine)
• 1978-1984 Chevrolet P30 (454 engine)
• 1982-1984 Chevrolet P20, P30 (6.2J engine)

• 1973-1977 GMC C/K Pickup Truck/SUV (400, 454 engines)
• 1978-1983 GMC C/K Pickup Truck/SUV (400, 454, and Diesel engines, with AC, HD Radiator)
• 1983-1984 GMC C/K Pickup Truck/SUV (454 engine)
• 1983-1984 GMC G20, G30 (with KC4)
• 1983-1984 GMC G20, G30 (6.2L engine)
• 1978-1984 GMC P30 (454 engine)
• 1982-1984 GMC P20, P30 (6.2J engine)