Allstar Performance GM Metric Chassis Stock Lower Trailing Arm Bracket AMSC-500H GM A-Body / X-Body

GM A-Body / X-Body

20" wide x 22" tall x 2" wide

so higher reving 450+ cubic inches can benefit from the efficient runner

1977-1981 Pontiac LeMans

Allstar Performance GM Metric Chassis Stock Lower Trailing Arm Bracket AMSC-500H GM A-Body / X-BodyBracket kits include rear upper and lower trailing arm mounts that accept O. E. style bushings (included) and 1 2" hardware. Upper mount must be cut into two pieces (LH RH) and trimmed to desired height depending upon where housing is located in the chassis. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over