QA1 Adjustable Upper Trailing Arms - 68-72 GM A-Body 10290 Coil and dust coverThe Ultimate

Coil and dust coverThe Ultimate HEI Kit has everthing you need to make your early model GM HEI Distributor a great performance distributor

Completely customizable display of all EFI parameters including every user configurable input and output available

Great for a carburetor

This module now has a built-in rev limiter to protect your Olds from overrev demage

QA1 Adjustable Upper Trailing Arms - 68-72 GM A-Body 10290 Coil and dust coverThe UltimateAll upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. For a long lasting finish, tubular and boxed