Allstar Performance Cast Aluminum Lowering Block - 2"H x 2-1/2"W x 5"L - 9/16" Pin Diameter 12100905 The new Series 6A has

The new Series 6A has new features never seen before in the Head and Neck Restraint market

Front support kit adds strength to the front section of race car by reducing excessive flex

AFR Bullitt Series Heads

12 AN Hose Barb to 12 AN Female

quick release T-handle pin

Allstar Performance Cast Aluminum Lowering Block - 2"H x 2-1/2"W x 5"L - 9/16" Pin Diameter 12100905 The new Series 6A hasEasily adjust ride height on leaf spring cars. Standard and adjustable styles are available in extruded or billet aluminum. Blocks are 2 1 2"W x 5"L. Sold each. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items