Allstar Performance Carburetor Spacer Insert (Only) - 1.250" 4240BK AED gauges give accurate readings

AED gauges give accurate readings and long life

Diaper wraps around oil pan and secures to header bolts

Flap on the skirt is sealed with Velcro to eliminate dust for flames from entering

Ford / Mazda / Volvo 2004-2018

Engine Diaper

Allstar Performance Carburetor Spacer Insert (Only) - 1.250" 4240BK AED gauges give accurate readingsTapered 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