Hedman Street Headers - 1.5 in Primary - 2.5 in Collector - Black Paint - AMC Inline-6 - Jeep CJ 1972-86 20-OTL-NB-LXL Cylinder Head Specifications: Combustion chamber

Cylinder Head Specifications: Combustion chamber volume: 118cc

The arms are made with 12 gauge HSLA steel for increased strength and are powder coated for long-lasting durability

Customer communication with optional PR-12 (external printer)

Protects battery from shorting out against metal contact

Hedman Street Headers - 1.5 in Primary - 2.5 in Collector - Black Paint - AMC Inline-6 - Jeep CJ 1972-86 20-OTL-NB-LXL Cylinder Head Specifications: Combustion chamberHedman Hedders Standard Uncoated Headers; 1 1 2" Tube Diameter; 2 1 2" Collector; Full Length Design Hedman Hedders Painted Hedders Exhaust Header 99600 Tube Size 1. 5 in. Collector Size 2. 5 in. w o Smog Injection Or Injection Head Highest Quality Materials Computerized Precision Hand Tested; Sturdy Leak Proof Welds Durable And Affordable Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing Jeep