Speed Pro Speed Pro Piston Forged 4.080" Bore 5/64 x 3/32 x 3/16" Ring Grooves - Minus 10.0 cc 36007BK Spring Shackle and Hanger

Spring Shackle and Hanger

FOR TRUCK TENSIONERHolley has been the undisputed leader in fuel systems for over 100 years

The angle front edge fills in the window opening and the extra long adjustable bottom straps allow you to mount the net directly to a door bar without the need for a window net mount kit

Our advanced 1/8

cam/lifters

Speed Pro Speed Pro Piston Forged 4.080" Bore 5/64 x 3/32 x 3/16" Ring Grooves - Minus 10.0 cc 36007BK Spring Shackle and HangerFully updated skirt profiles Exclusive DUROSHIELD skirt coating. DUROSHIELD provides scuff resistance, reduced bore clearances and enhanced ring sealing. SPEED PRO POWERFORGED pistons are built to stringent specifications with a precision CNC machined dome and skirts and microfinished ring grooves. The manufacturing process ensures that piston weights within a boxed set will not vary more than 4 grams and that skirt sizes are matched to within 0.