Hedman Street Headers - 1.5 in Primary - 2.5 in Collector - Black Paint - Small Block Chevy - GM Compact SUV / Truck 1982-2000 69520 - Pair Firesuit 500 in Diameter

500 in Diameter

Precision ground fan hub for perfect pulley alignment

data-logging or can be used as an easy to see graphical gauge panel

STRAIGHT BORE (no taper) minimizes turbulence and maximizes airflow for race applications

Hedman Street Headers - 1.5 in Primary - 2.5 in Collector - Black Paint - Small Block Chevy - GM Compact SUV / Truck 1982-2000 69520 - Pair Firesuit 500 in DiameterHedman Hedders Standard Uncoated Headers; 1 1 2" Tube Diameter; 2 1 2" Collector; Stock Heads; Shorty Design Hedman Hedders Painted Hedders Exhaust Header 69520 Engine Swap Tube Size 1. 5 in. Collector Size 2. 5 in. Shortie Style Under Chassis Exit Chevy V8 283 400 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