LSM Racing SM-1000 Bench Top Valve Spring Tester - 1000 Lb Gauge QuickCar Racing Products These heli-coil design threads allow

These heli-coil design threads allow higher bolt torque and help keep your battery connected even in high vibration environments

Shock quick pins are 2-1/2" long and include a hairpin

Performer RPM Dual-Quad intake manifolds are designed to fit 1958-1965 Chevrolet 348/409 W big-block engines

Transmission Fluid Additive

LSM Racing SM-1000 Bench Top Valve Spring Tester - 1000 Lb Gauge QuickCar Racing Products These heli-coil design threads allowUse it in the trailer and take it in the trailer. This is a fast and easy to use precision bench top valve spring tester. Just bring the spring to installed height, lock down the percision stop and check a box of springs quickly, easily and with percision accuracy. The innovative horizontal design and footprint gives it stability on the bench top. It is rugged enough for everyday use in the shop, yet designed for portability to take on the road.