Hedman Hedders 69837 Hedman Elite Extreme-Duty Headers | Atech Motorsports Control Arm Bushings All gauges share a matching

All gauges share a matching style

These valves are compatible with 7-degree or 10-degree locks and standard spring retainers

and engine swap projects

This Crankshafts is manufactured for dependable service in performance applications

Hedman Hedders 69837 Hedman Elite Extreme-Duty Headers | Atech Motorsports Control Arm Bushings All gauges share a matchingHedman Elite Extreme Duty headers (69837) are built for vehicles operating under severe conditions including towing off road use track days or high mileage daily driving. These headers feature thicker 3 8 inch laser cut flanges and heavy duty 14 gauge tubing that withstands thermal cycling and physical abuse better than standard headers. The Elite series is the go to choice when reliability matters as much as peak horsepower delivering 12 20 hp gains