Sprint Torsion Bar Bushing 10pk

The ALLSTAR PERFORMANCE Sprint Torsion Bar Bushing 10-pack (ALL55140-10) delivers reliable suspension compliance for sprint cars and lightweight racing vehicles. Each bushing features a 1-1/8 inch inside diameter with 0.095 inch wall thickness, engineered to isolate the torsion bar from the chassis while maintaining precise handling geometry. This 10-pack format supplies multiple vehicles or provides spares for competitive programs where suspension geometry must remain factory-consistent across multiple machines.

Constructed from black nylon, these bushings offer consistent compliance and durability across repeated shock cycles. The nylon material resists lubricant absorption and maintains its dimensional stability through temperature swings experienced on high-speed tracks. With 0.095 inch wall thickness, the bushings absorb vibration transmission while the 1-1/8 inch ID accommodates standard sprint car torsion bars. The compact 5.45 x 3.3 x 6.8 inch package at 0.44 lbs makes inventory management straightforward for shops maintaining multiple sprint fleets or running multi-car operations.

Sprint car builders and crew chiefs rely on consistent suspension components to achieve repeatable performance across different track surfaces and conditions. This 10-pack addresses the practical reality that competitive operations wear through bushings regularly—either from track use, annual rebuilds, or maintaining multiple vehicles with identical geometry. ALLSTAR PERFORMANCE's established reputation in sprint racing components makes this bushing set a straightforward OEM-style replacement choice for teams that prioritize setup consistency and minimal downtime.

Whether rebuilding a torsion bar assembly after a season, stocking spares for multi-event travel, or equalizing suspension geometry across a small fleet, the 10-pack quantity eliminates the need for multiple single-unit purchases. Nylon bushings of this type are consumed items in competitive sprint racing—tracks with high-frequency events, aggressive suspension tuning, or multiple practice sessions can wear through bushings within a season, making bulk quantity purchasing both practical and cost-effective.