Top 20 Best Selling Expansion Plug Kits Engine Parts Performance Parts (2019)




Mr. Gasket Street Legal Dress-Up Kits include one chrome push-on breather, two valve cover gaskets, two chrome wire loom brackets, and fourteen chrome wing bolts. They are made from high quality material that ensures long lasting durability. These kits ar ... more info

Skunk2 is proud to introduce the most unique, low-profile dress-up hardware you've ever seen. An original design, Skunk2's Low Profile valve Cover hardware kits are available for B-series VTEC engines in black, blue, gold, purple, red, and clear hard-anod ... more info


Skunk2 is proud to introduce the most unique, low-profile dress-up hardware you've ever seen. An original design, Skunk2's Low Profile valve Cover hardware kits are available for B-series VTEC engines in black, blue, gold, purple, red, and clear hard-anod ... more info










This fill plug kit allows you to put a fill plug where you need it. Kit includes an aluminum or steel bung with a 1 3/8 in. opening for use as an inspection plug or filler plug and an easy-grip cap with an O-ring for a positive seal. ... more info







Oil return screen kitFits small block Chevrolet V8sKit includes 8 oil return hole plugs to redirect oil to front/rear return galleries, filter screens, and epoxy ... more info





Skunk2 is proud to introduce the most unique, low-profile dress-up hardware you've ever seen. An original design, Skunk2's Low Profile valve Cover hardware kits are available for B-series VTEC engines in black, blue, gold, purple, red, and clear hard-anod ... more info





Allows sanctioning bodies to conduct post-race inspections of connecting rods without removing oil pan Kit is easy to install Includes steel fitting to be welded to side of oil pan and a removable lightweight 1 NPT aluminum inspection plug ... more info

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