Howe Precision Max Slotted A-Arm - Steel Shaft - 15 Degrees - 9-1/2" H77215FM Optimal Engine Location Eliminates Firewall

Optimal Engine Location Eliminates Firewall & Brake Booster Modifications

Includes diaphragm only

1979-1981 GMC K1500Fits all GM TH350 and TH250 automatic transmissions

"W" engines if an Edelbrock #5409

Super Locks

Howe Precision Max Slotted A-Arm - Steel Shaft - 15 Degrees - 9-1/2" H77215FM Optimal Engine Location Eliminates FirewallHowe Precision Max a frames offer the same low drag and low friction as other Howe precision products. The 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 and distortion