Borla CrateMuffler S-Type Big Block Chevrolet Stock Output 396/402/427 V8. - 400854 Intake Manifolds Works with vehicle's leaf springs

Works with vehicle's leaf springs to provide your half-ton exceptional rear load leveling capacity and keeps the vehicle riding stable

Dual Walled Black PVD 304 Stainless Steel Tips

FRONT REAR SPRING RATES 6k 3k UPPER MOUNT Pillowball w/ Camber Plates OEM

alignment tool and pilot bearing (if needed)

Completely eliminating the turbulent center intersection of a standard X-Pipe

Borla CrateMuffler S-Type Big Block Chevrolet Stock Output 396/402/427 V8. - 400854 Intake Manifolds Works with vehicle's leaf springsBORLA(r)'s CrateMuffler(r) is the world's first muffler purpose built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. This muffler is tuned for the Chevrolet Big Block 396 402 427 CID V8 engine family. The directional design provides the aggresssive ATAK(r) sound and will dramatically reduce, or eliminate drone on specified