Massive Speed COMPETITION Series Rear Upper Control Arms 64-67 GM A Body


Massive Speed COMPETITION Series Rear Upper Control Arms 64-67 GM A Body

Massive Speed COMPETITION Series

Factory OE upper control arms are of an extremely flimsy stamped sheet metal construction. Soggy rubber bushings complete the recipe for unwanted wheel hop, deflection, flex and moreover and inability to keep the rear end centered.

Massive has created a stronger solution. Huge heavy wall steel tubing with full 1/4” laser cut BOXED bracketry can harness even the highest HP load with ease. Durable and stable polyurethane bushings transfer your hard earned torque where it belongs – the pavement. Offer’s enough flex to ensure a very “streetable” level of comfort. Fully TIG welded. Prominent Massive logo so people know your using the best. As usual, these arms are MADE IN THE USA .

Includes Massive's HARDCORE HARDWARE kit - our competitors DON'T. Only the finest 170,000 PSI Grade 8 bolts with Nylock nuts and plated washers. Strong enough for all power levels and replaces your weak rusted stock stuff.

Get ready to rock your 60 foot times!!!


1965-1967 Buick Gran Sport

1964-1967 Buick Skylark

1964-1967 Buick Special 

1964-1967 Chevrolet Chevelle

1964-1967 Chevrolet EL Camino

1964-1967 Chevrolet Malibu 

1964-1967 Oldsmobile 442

1964-1967 Oldsmobile Cutlass

1964-1967 Oldsmobile Cutlass Supreme 

1964-1967 Oldsmobile Vista Cruiser 

1964-1967 Pontiac GTO

1964-1967 Pontiac Lemans

1964-1967 Pontiac Tempest

Don't forget our lower control arms


MASS'15010 (With sway bar hook up)