Allstar Performance Base Plate Insert 1.300" - Set of 4 Helmet Restraint X1 Conversion Kit

X1 Conversion Kit

full-speed RPM threshold

6 AN Male Inlet

AN-06 size with a 40 micron stainless steel element and black anodize finish

Allstar Performance Base Plate Insert 1.300" - Set of 4 Helmet Restraint X1 Conversion KitTapered inserts are machined to be within . 002" for precise tuning. Inserts feature a step to simply drop into spacers and have sizes engraved on each insert for easy identification. Sold in a set of 4. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the