MSD - MSD Circle Track HEI Trailing Arm - Rear -

Trailing Arm - Rear - Passenger Side - Tubular - 18

4L engines

Wheel Hub - Front - Passenger Side - Races Included - Aluminum - Black Anodized - Sprint Car - Each

Transfer Case Adapter - TH350 to 700R - 4WD - Kit

Coil-Over Shock Kit - RCX Series - Twintube - Double Adjustable - 450 lb/in Spring Rate Front / 140 lb/in Spring Rate Rear - Front / Rear - GM A-Body 1968-72 - Kit

MSD - MSD Circle Track HEI Trailing Arm - Rear -MSD engineers have worked tirelessly to perfect the new circle track HEI. A bulletproof ignition module fires a high output coil in the cap while a specially designed, QPQ coated chromoly advance cam and weight set ride on tig welded weight plate pins and a tig welded distributor shaft. This combination provides brute strength and precision timing from idle to max RPM. At the bottom, a QPQ coated steel gear will run lap after lap, race after race,