Mr. Gasket Valve Cover Gasket Set Features: Made From Cork/Rubber Compound Can Be Reused Many Times Thick; Fuel-Resistant Height: 28.40 Width: 8.40 Length: 0.80 Weight: 0.70 lbs Fitment: 1990/GMC/V3500/SLE Crew Cab Pickup 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^1990/GMC/V3500/Base Crew Cab Pickup 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^1990/GMC/R3500/SLE Crew Cab Pickup 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^1990/GMC/R3500/SLE Cab & Chassis 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^1990/GMC/R3500/Base Crew Cab Pickup 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^1990/GMC/R3500/Base Cab & Chassis 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^1990/GMC/R2500 Suburban/SLE Sport Utility 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^1990/GMC/R2500 Suburban/Base Spo...