Hedman Hedders 89340 Hedman Street Headers Body Bushings Part 37794 is configured for

Part 37794 is configured for its specific application with attention to fitment requirements

and compression set that affects rubber over time

ARP High Performance Series head bolts use a 6-point hex head with under-head radius improvements

and replacing the factory EPROM chip with the Hypertech ThermoMaster chip

A fresh hardware kit eliminates that variable

Hedman Hedders 89340 Hedman Street Headers Body Bushings Part 37794 is configured forHedman Street Headers (89340) offer an affordable entry into header performance without sacrificing durability. These full length headers are designed for street driven vehicles where low end torque and mid range power matter most. Constructed from 14 gauge mandrel bent steel they provide a noticeable improvement over restrictive factory manifolds on small block and big block applications. Gains of 10 18 hp are typical with torque concentrated in the