Triple X Oval Head Quick Turn Fastener - Torx - 7/16 x 0.550" Body - Black Anodize (Set of 10) CHOPCXL GM A-Body / F-Body /

GM A-Body / F-Body / X-Body 1969-78

310 in Valve Stem

Adjustable slip collar mounting flange provides up to 3" of adjustment

Brodix SR 20 Heads

Triple X Oval Head Quick Turn Fastener - Torx - 7/16 x 0.550" Body - Black Anodize (Set of 10) CHOPCXL GM A-Body / F-Body /Product Description: Quick Turn Fastener Oval Head Torx 7 16 x 0. 550 in Body Aluminum Black Anodized Set of 10 At Triple X Race Components, we dont just build race parts we race too. We know the time and expense it takes to race. Thats why we offer the most common Sprint Car, Midget, and 600 Mini Sprint parts. We keep our costs down by building thousands of each part. We build the parts that get damaged the most, and then we pass our savings along to