Motive Gear Ring and Pinion Gear Set for 99-13 GM Truck 10 Bolt (8.625")Motive Gear Ring and Pinion Gear Set for '99 '13 Silverado Sierra 1500 and fullsize SUV 10 bolt rear axle (8. 625" ring gear dia). A rear gear ratio change is one of the most noticeable performance changes that can be made to the '99 '13 GM Truck platforms. While gear ratio changes do not increase HP or TQ, they make a significant impact on how that power is multiplied and transferred from to the rear wheels. Steeper gears offer quicker acceleration

Most aftermarket cold air intake packages will include the larger 6

fits all Gen 3

threaded insert throttle body mounts & mounting hardware

They stand behind their products in saying you will not find a better fitting

045" of spring shim (part numbers SS015 and SS030)

5 92-805256DP

Upgradable with future software enhancements

GM L86 Throttle Body (Ported)

This is the complete L99 to LS3 conversion/swap kit with BTR LS3 Cam Kit

Kit helps "straighten" and improve clean air flow to the engine for added throttle response and increased horsepower and torque

3L Stage 2 - 206/210

The included 34pin connector has 13 multi-configurable inputs for most Holley EFI sensors such as pressure and temperature