Speed Pro Speed Pro Piston Forged 4.030" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.4 cc Helmet Air System Blower Wiring Harness The splined steel coupling is

The splined steel coupling is bored to slip over a 5/8" steering column and needs to be welded on

We do not have an application for this and as such customers will need to convert to later brackets if they wish to use this pump

Nuts are often used when the back side of a fastener is not accessible and they allow quicker installation and/or removal of chassis components

Ball and socket joint design allows for 360 degrees of rotation between gauge and clamp to accommodate a variety of bar orientations and installation points

MSD/GM V8 Points

Speed Pro Speed Pro Piston Forged 4.030" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.4 cc Helmet Air System Blower Wiring Harness The splined steel coupling isFully 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.