Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - AMC V8 - Passenger Car 1968-80 - Pair 10204CP Holley Billet Fill Cap kits

Holley Billet Fill Cap kits allow you to put a fill cap or inspection plug anywhere it is needed

Bolt Spacing on the Wider Side: 4-inch

Features:Made from Dupont RyniteFor use with Pro-Cap only

Engineered to meet all VESC (Vehicle Equipment Safety Commision) regulation V-5 safety requirements

Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - AMC V8 - Passenger Car 1968-80 - Pair 10204CP Holley Billet Fill Cap kitsHedman Hedders Standard Uncoated Headers; 1 5 8" Tube Diameter; 3" Collector; Full Length Design Hedman Hedders Painted Hedders Exhaust Header 98310 Tube Size 1 5 8 in. Collector Size 3 in. w o Smog Injection Or Injection Headers Dog Leg Port Highest Quality Materials Computerized Precision Hand Tested; Sturdy Leak Proof Welds Durable And Affordable Hedman Hedders has been manufacturing quality headers and exhaust components in the USA since 1954.