Allstar Performance Billet Aluminum Lowering Block - 2-1/2"H x 2-1/2"W x 5" L - 9/16" Pin Diameter M59MC Reinforced nylon parachutes utilize a

Reinforced nylon parachutes utilize a handmade crossform design that's reliable and durable

fits 2003 1/2 and later Corvettes

Insert design provides a smooth transition over simply removing the restrictor inserts

Furnace Brazed Cores - Eliminates sealing problems and need for epoxy on tanks

3 to 6 in Tall

Allstar Performance Billet Aluminum Lowering Block - 2-1/2"H x 2-1/2"W x 5" L - 9/16" Pin Diameter M59MC Reinforced nylon parachutes utilize aEasily 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