Allstar Performance Adjustable Idler Arm - GM Metric 1978-88 Mobile Electronics Will not accept rail rocker

Will not accept rail rocker arms

1988-1995 Chevrolet C2500

Even in multiple impact situations where the belts could loosen

1975-1990 Cadillac Commercial Chassis

Acura / Honda 1997-15

Allstar Performance Adjustable Idler Arm - GM Metric 1978-88 Mobile Electronics Will not accept rail rockerAdjustable arm for 1978 88 GM Metric G body cars features a threaded assembly which aids in correcting bump steer problems by lowering the arm up to 3 4" compared to OE style arm. Arm is constructed of forged steel components so there are no plastic parts or springs to wear out like OEM style arms. Not legal in all sanction bodies. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find,