Mr. Gasket Phenolic Carburetor Spacer Kit - 1 Inch - 4 Hole Center 2025-chevrolet-silverado-2500-hd-esi5740732 25 in Thick - Mount

25 in Thick - Mount Included - Steel - Zinc Oxide - Universal - Each

498 in - Duration 283 / 303 - 107 LSA - 1700 / 5500 RPM - Pontiac V8 - Each

Fuel Injection - Ultimate Rebel - Multi Port - 80 lb/hr Injectors - 102 mm Throttle Body - Aluminum - Black Powder Coat - GM LS-Series - Kit

625 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Metallic Ceramic - Small Block Chevy - Various Applications - Kit

Bung and Cap Kit - 3 in Opening - Weld-On - Steel Bung - Aluminum Threaded Cap - Polished - Kit

Mr. Gasket Phenolic Carburetor Spacer Kit - 1 Inch - 4 Hole Center 2025-chevrolet-silverado-2500-hd-esi5740732 25 in Thick - MountCarburetor Spacer 1 in Thick 4 Hole Spread Bore Gaskets Hardware Included Phenolic Black Each