Mr. Gasket Ultra-Seal Header Gasket - 2.090 x 2.090 in Square Port - Steel Core Laminate - Big Block Chevy - Pair Brake Master Cylinder Reservoir The 3" XL filter offers

The 3" XL filter offers more surface area for increased filtration in intense

8 in Base Diameter

4 AN Male to 12 mm x 1

Without warm up port

Manufactured from America's Finest Aluminum Material and machined to perfection

Mr. Gasket Ultra-Seal Header Gasket - 2.090 x 2.090 in Square Port - Steel Core Laminate - Big Block Chevy - Pair Brake Master Cylinder Reservoir The 3" XL filter offersMr. 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,