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 standards and includes a Goerend triple disc billet torque...

BDS 2011-2019 Chevy/GMC 2500/3500 4WD 2"-3" Coilover Lift Kit

BDS Suspension 2-3" Coilover Conversion Suspension System for 2011-2018 Chevy/GMC 2500HD/3500HD For years now, Chevy Silverado HD and GMC Sierra/Denali HD owners have been limited to the traditional torsion bar system suspension options. BDS Suspension...

BDS 2011-2019 Chevy/GMC 2500/3500 4WD 4.5" Lift Kit

BDS Suspension 2011-2019 Chevy 2500HD 2wd/4wd 4.5" No Torsion Bar Drop Suspension System.   Like many of our other IFS suspension systems for the Chevys, this 4.5" system is packed with the same features and benefits of the current 6.5" kit but...

BDS 2011-2019 Chevy/GMC 2500/3500 4WD 6.5" Lift Kit

BDS Suspension Chevrolet/GMC 6-1/2" Lift Kit for 2011-2019 2500 & 3500 HD Silverado/Sierra   This 6-1/2" lift kit utilizes high arched crossmembers that blend perfectly with the angle of the factory installed lower control arms for a...

BDS 2011-2019 Chevy/GMC 2500/3500 4WD 6.5" Coilover Lift Kit

BDS Suspension 6.5" Coilover Conversion Suspension System for 2011-2019 Chevy/GMC 2500/3500 HD Silverado/Sierra Trucks The new 6.5" coilover system is a game changer for HD performance. Building upon the tried and true BDS high clearance IFS system,...

Exergy E02 10710 100% Over New Injector I 17-20 GM 6.6L Duramax L5P

Free Ground Shipping!!! For expedited shipping options please email: orders@sdptwins.com

Exergy E02 10708 60% Over New Injectors I 17-20 GM 6.6L Duramax L5P

Free Ground Shipping!!! For expedited shipping options please email: orders@sdptwins.com

Exergy E02 10706 30% Over New Injector I 17-20 GM 6.6L Duramax L5P

Free Ground Shipping!!! For expedited shipping options please email: orders@sdptwins.com

ARP 230-4301 Head Stud Kit I 17-20 GM 6.6L Duramax

KRYPTONITE KR419A DEATH GRIP PITMAN ARM 2011-2020

Part# KR419A Fits; 2011-2020 Chevy/GMC 2500HD/3500 GM Trucks If you demand the absolute best for your truck this is it. Details: Heat treated 4140 Chromoly Stud Oversize Heavy Duty Internals Designed to work directly with PISK Bracket Now...

S&B 75-5103D Cold Air Intake w/Dry Filter | 17-19 GM 6.6L Duramax L5P

MAXIMUM PERFORMANCE Our cold air intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was engineered to minimize air restriction and flows 43.86% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and...

EDGE Pulsar Tuning Module 2017-2019 GM 6.6L Duramax L5P 22400

Pulsar is the most innovative performance in-line tuner to ever hit the market. The Pulsar inline module has made waves among truck owners. The industry-exclusive technology, now available via Pulsar, has totally changed the game when it comes to adding...

KRYPTONITE REPLACEMENT OUTER TIE ROD 2011+

KRYPTONITE OUTER TIE ROD Fits 2011+ 2500/3500HD GM HD Truck Part# 11KL34/78 These are the highest quality, strongest parts available. Nearly 2 years worth of R&D have gone into this superior design. This is a 1 piece design with superior...

KRYPTONITE TIE ROD REBUILD KIT FOR TIE RODS WITH STOCK CENTER LINK 2011+

Kryptonite Tie Rod Rebuild Kit For Tie Rods With Stock Center Link Fits 2011+ Trucks with a Kryptonite Tie Rods and stock center link This is a rebuild kit for your set of Kryptonite tie rods with a stock centerlink, this kit includes a replacement for...

KRYPTONITE REPLACEMENT INNER TIE ROD, STOCK CENTER LINK 2011+

KRYPTONITE INNER TIE ROD (FOR USE WITH STOCK CENTERLINK) Fits 2011+ 2500/3500HD GM HD Truck Part# 11KXDI34/78 Kryptonite inner tie rods for use with stock centerlink are now available for your 2011-2020 GM HD Truck. These are the highest quality,...