SPC Performance Upper Control Arm - Adjustable - Screw-In Ball Joint - Steel - Black Paint - GM F-Body 1967-69 (Pair) 1425031 drive ratchet or breaker bar

drive ratchet or breaker bar to facilitate rotating the crank assembly

2 to 6 in Lowered

34 x 17 x 9

Direct Plugin to Holley EFI systems

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SPC Performance Upper Control Arm - Adjustable - Screw-In Ball Joint - Steel - Black Paint - GM F-Body 1967-69 (Pair) 1425031 drive ratchet or breaker barThis patented design will give you teh most adjustability and best clearance of any arm on the market. Sold as a pair, these adjustable arms come with ball Studs that are 1 2" taller than stock to improve camber curve. Throw in some caster and the ability to tune camber and you will have a 'modern' feeling suspension. The ball joints are grease able and rebuildable. Additionally, OE length and 1 4" extended Studs are available to tune your ride or