Mr. Gasket Ultra-Seal Header Gasket - 2.090 x 2.090 in Square Port - Steel Core Laminate - Big Block Chevy - Pair RS003C0112W 5 in Width Top

5 in Width Top

High temperature Metalized Polyimide lamination

25-inch heavy-duty DOM tubing for increased strength

Gear drives are commonly used with ALL90080 and ALL90081 Billet Timing Covers or may be used with most stock-type covers such as the ALL90010 with slight modification

Mr. Gasket Ultra-Seal Header Gasket - 2.090 x 2.090 in Square Port - Steel Core Laminate - Big Block Chevy - Pair RS003C0112W 5 in Width TopMr. Gasket Ultra Seal Exhaust Gasket Set 5913 Large Race Port Dimensions W 2. 09 in. x H 2. 09 in. 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,