Mr. Gasket Ultra Seal Header Gasket Set - Port Dimensions: Width: 1.85 in. x Height: 1.90 in. R090003XL Vehicle Applications: GMC SIERRA 1500

Vehicle Applications: GMC SIERRA 1500 CREW CAB 14-18/2500/3500 CREW CAB 15-19

Manual wing adjuster is for sprint car top wings when rules do not permit the use of hydraulic cylinders

The most consistent

With a High-flow long transition area

Mr. Gasket Ultra Seal Header Gasket Set - Port Dimensions: Width: 1.85 in. x Height: 1.90 in. R090003XL Vehicle Applications: GMC SIERRA 1500Mr. Gasket Ultra Seal Exhaust Gasket Set 5910 Port Dimensions W 1. 85 in. x H 1. 90 in. Gen IV V VI Graphite Impregnated Facing Steel Expanded Metal Core Superior Tensile Strength Resists Cracking Withstands Intense Heat Resists Deteriorating Anti Stick Properties Easy Removal For Disassembly Applications include: Bel Air, Biscayne, Blazer, Blazer K5, Brookwood, C10 Pickup, C10 Suburban, C15 Pickup, C15 Suburban, C15 C1500 Pickup, C15 C1500 Suburban,