Edelbrock Thunder Series AVS Jet / Rod Kit - For (1812/1813) 931021 This media is best suited

This media is best suited for off-road applications

head gaskets and bolts along with an LS3 valley cover

Bolt-on design

Periodically Check your Trans Fluid Level

6 AN Female O-Ring Female Outlet

Edelbrock Thunder Series AVS Jet / Rod Kit - For (1812/1813) 931021 This media is best suitedAll calibration kits include an assortment of metering rods and jets, one pair of metering rod retaining springs and a complete assortment of step up springs. Edelbrock, 1841, Jets, Rods, 1812, 1813, AVS, Thunder Series, Carburetor, Carb,Calibration, Tuning? Since 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum Cylinder Heads and Edelbrock Water