Includes bolts and washers for mounting, Flange thickness is 1/8", Bolts: 1/4"-20 X 3 1/2, Can be painted, polished, or left in bare aluminum finish. Small Block Chevy Fabricated Valve Covers w/ Breather Tubes. Not only are these valve covers lightweight, they look cool! Hand fabricated and TIG welded, these aluminum valve covers have baffled breather tubes in one cover for racing use. Bolts: 1/4"-20 x 3-1/2".
Can be painted, polished, or left in bare aluminum finish. Designed to bolt down with 1/4"-20 x 3-1/2" socket head cap screws.
Speedway Motors Catalog Part #. Bought 2 sets just do it!By Jimmy on October 14, 2021. Put them on a high horse T bucket. Yes, I recommend this product. Some modification may be required. By McMaster on April 23, 2018. I would recommend these to a friend, but some modifications may be required. The larger lip may sit on the intake runners causing leaks - a simple fix with a grinder. My major problem was that the baffles in the breather tubes were not opened up (did not flow air) - a simple fix with a drill press and a small drill bit.
Sadly, I didn't figure this out until I had three nights of racing trying to figure out why the dipstick wasn't staying in losing 3+ quarts of oil each night. Check the breather baffles and make sure you can get a.
010 feeler gauge between the lip and the intake runners and they will be great. Rob on March 08, 2018. No leaks seals great nice looking. By Rocketron on May 10, 2017.By Travis on February 20, 2017. I use these on the engines I build good set of valvecovers and gives the motors a real nice look. Related Items / Suggested Parts. Speedway Valve Cover Shielded Breather Filter, 1-3/8 Inch. Valve Cover Breather Filter - 1 3/8 Inches. Please take advantage of the "add to cart" button on each listing to get everything in your cart prior to completing checkout. Speedway Motors is America's Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 71 years. Repack the item in a sturdy box, include a copy of your invoice and complete the form on the back of the invoice. Speedway accepts full responsibility for the accuracy of our listings and product representation.