Mr. Gasket Carburetor Spacer - Phenolic - Black - 1" Thick - 4-Hole BR10013 8 In Length

8 In Length

For automatic transmissions use #1483 and #1495 or #1844

and much more

Choose from standard or file-fit ring sets

Mr. Gasket Carburetor Spacer - Phenolic - Black - 1" Thick - 4-Hole BR10013 8 In LengthFour Hole bore manifold design 1. 00" height. Manufactured from advanced phenolic thermoset plastic and engineered to withstand extreme high intake manifold temperatures. These spacers were designed to insulate and reduce heat flow to the carburetor keeping it cooler to allow a denser fuel mixture to enter the engine and produce more horsepower. Comes complete with gaskets, studs, nuts, and washers. Using his own 57 Chevy as a rolling test bed, drag