Howe Precision Max Upper A-Frame - 8-1/2" - Steel Cross Shaft w/ Slot & Key 7 Degree Angle 1969995 Duration 280 / 313

Duration 280 / 313

High-grip rubber palm inserts

Works Great With Sniper EFI Intake Manifolds

Dial Indicator Bracket

1991-1993 GMC Sonoma CID 350 GAS RWD

Howe Precision Max Upper A-Frame - 8-1/2" - Steel Cross Shaft w/ Slot & Key 7 Degree Angle 1969995 Duration 280 / 313The Howe precision a frames offer the same low drag and low friction as other Howe precision products. The patent pending sealed dual row ball bearing design allows bind free movement under severe braking conditions or even if the a frame becomes damaged. The easily removable cross shafts are for use with tower mounts. The cross shafts are replaceable and available in three different styles. The ball joint mounting ring is reinforced to prevent flex