7075-T6 Billet Aluminum Main Caps

Neil & Parks makes these Billet Aluminum Main Caps out of 7075-T6 Aluminum, the same material you'll find in the bottom of every Top Fueler in the world. Durability is equal to steel caps, and it's a nice place to get rid of a big chunk of weight! We make these for Small Block Chevys but can also make them for anything from Hemi's to 6 Cylinder Fords, all we need is your old caps so we can replacate them.

Caps less than 1" wide are $175.00 each. Caps with Crossbolts, $200, Caps wider than 1", such as a rear cap, are $275.00