*** IN STOCK SHIPS TODAY *** This backfire valve rebuild kit allows anyone who maybe purchased a blower manifold at a swap meet or maybe has had a motor sitting for years and wants the extra insurance that the gasket is good and the springs are not dead.
Kit includes new 3/8" cad plated mounting hardware, cad plated springs, billet alum. bolt washers and backfire valve gasket.
Buyer must measure their backfire valve between bolt centers to determine what kit they need and then pick from the drop down menu.
Small plate is 1.70" between bolt centers and 3.050" overall length buy 1.80" wide.
Medium plate dimensions are 2.620" between bolt circles and 3.950" long by 1.550" wide.
Large plate is 3.00" between bolt centers and 4.570" overall and 1.550" wide.