Allstar Performance Base Plate Insert 1.250" - Set of 4 13-RS1-B-XL And unlike the typical Proban®

And unlike the typical Proban® treated cotton suits in this price range

Fits all ""7"" Series SA rated GP models

to road racing to drifting and off-road

1967-1974 Chevrolet C20 Suburban

Allstar Performance Base Plate Insert 1.250" - Set of 4 13-RS1-B-XL And unlike the typical Proban®Tapered 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