SDP Built Allison 1000 Transmission with Billet Torque Converter

*Freight includes shipping BOTH ways and it must be a commercial address with a forklift or extra shipping charges may be applied.   This Allison 1000 is built in house to the highest of...

LB7 Single S300SX-E Turbo Kit

Other turbo sizes are available at no additional cost. Please call and we will be glad to help size the correct turbo for your application! Custom Powdercoat Color Options- Here or you can...

S300 T4 Turbo Blanket

This blanket is a high quality multi layered fiberglass material made to wrap around a T4 S300 exhaust housing to keep the heat out of the engine bay. Perfect for your SDP turbo kit!

S400 T6 Turbo blanket

This blanket is a high quality multi layered fiberglass material made to wrap around a T6 S400 exhaust housing to keep the heat out of the engine bay. Perfect for your SDP compound turbo kit!

Machined P1 sun gear for use w/billet C2 hub

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SDP Allison transmission build kit- DEALER ONLY KIT

This transmission build kit is for our qualified installers only. To get setup to purchase and install these transmission build kits with your business, contact us.

SDP Drill JIG tool for oil pan

If you want to get a perfectly square hole for your oil drain fitting when installing your twin turbo kit, this is the JIG tool you will need. It is much easier to run the tap into a round hole vs...

SDP Billet 4094 Compressor Wheel

Drop in replacement for your stage 2 68mm 4094avnt or GT4094R turbo. It is fully balanced and ready to be bolted in!

SDP Billet S475 Compressor Wheel

Fully balanced Billet wheel for your S475 twin kit or single S475! It is ready to be bolted in and will give you quicker spoolup and flow more air on the top end.

SDP Twin Turbo Coolant Tank 01-07 LB7/LLY/LBZ

Custom Powercoat Color Options- Here Current lead time for fabricated & powder coated parts is 20-25 business days from the time order is placed until it ships.

SDP S400 install kit LB7 or LLY

These kits are currently made to order. This kit is for the LB7's and LLY's only. The kit includes all the parts you will need except for the T4 S4 frame charger, add a Batmowheel turbo or...

SDP S366SX-E/Billet S480 twin kit 01-15

  750-1000RWHP (we can do an S488SX-E in place of the S480 for an additional cost) Full kit with everything you need just like our standard twin kits do. Including 3" Y-bridge, 3" drivers side...