Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
570'' exhaust valves these heads move massive amounts of air
15 in Extended
birdcage assemblies
Aluminum support has strong 1/4" steel rod ends with hard-ware
095" wall mild steel tubing which fasten to the existing roll cage and extend to the rear of the chassis
Allstar Performance Base Plate Insert 1.400" - Set of 4 10246 570'' exhaust valves these headsTapered 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
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