UMI Performance Rear Shock Tower Brace Bolt-On Steel Red Powder Coat - GM A-Body 1968-72 Handheld Radio Cases The Pitman arm holes are

The Pitman arm holes are 11" and 12" center-to-center

This pan is for GM LS1/LS6 powered cars used in road racing and heavy street use

1990-1990 Chevrolet C60

Melling offers a selection of quality rocker arm shafts

UMI Performance Rear Shock Tower Brace Bolt-On Steel Red Powder Coat - GM A-Body 1968-72 Handheld Radio Cases The Pitman arm holes areThis 100% jig built, bolt in brace ties the rear upper shock mounts together to share the load and stiffen the chassis. Strong 1 1 4" tubing is MIG welded to 3 16" thick laser cut brackets for a perfect fit. Hardware is included to make this a true, easy bolt in installation. This brace is designed to clear all of the popular exhaust systems and works equally well on coilover setups and traditional spring shock combinations. All UMI products are built