Longacre Shock Unload Collar 1in R01P003XL Kit comes with extra padded

Kit comes with extra padded black airknit cover with contour bottom for extra support

970 in Bore

Head and Neck Support Ready

It also features a larger cross sectional area than the Performer RPM 460 manifold number 7166 for even more power in high performance and large displacement engines

8 AN Male Bulkhead 24 in Long Pickup Hose

Longacre Shock Unload Collar 1in R01P003XL Kit comes with extra paddedAdditional shock unload collar for use with Bump Stop Spring Tester PN 73501. This collar is required when using the spring unload feature of the spring tester. Longacre is an established brand name in the racing industry and is recognized for dedication to quality, innovation and customer satisfaction. Check out our comprehensive line of race scales, alignment tools, racing gauges and other products. Whether you are into stock, modified, drag, go