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GM / LSx

For the GM LSx crowd, Dynosty offers a premium range of performance components engineered for serious builds. From LS trucks (4.8/5.3/6.0) to LS1/LS2, LS3/LSA and Gen V LTx platforms, we stock high-quality cams, electronics, intake manifolds, lifters, pushrods, rocker arms and valve-spring kits. If you’re building a rugged, high-power LS platform, this category is your starting point for advanced performance.

24 of 106 Items
  • BTR Stage 3 Truck Cam V3 - Cam Only

    BTR Stage 3 Truck Cam V3 - Cam Only

    BTR LS Truck Camshaft – Stage 3 V3 (BTR-LSTRUCKSTG3-V3) Overview The BTR Stage 3 V3 Truck Camshaft delivers a significant increase in power across the entire RPM range, with a strong emphasis on top-end performance while maintaining usable street...

    $409.99
    Add to Cart
  • BTR Stage 1 Truck Cam V3 - Cam Only

    BTR Stage 1 Truck Cam V3 - Cam Only

    BTR LS Truck Camshaft – Stage 1 V3 (BTR-LSTRUCKSTG1-V3) Overview The BTR Stage 1 V3 Truck Camshaft is engineered to deliver stronger torque and improved horsepower across the usable RPM range—ideal for daily-driven trucks, towing...

    $409.99
    Add to Cart
  • BTR Stage 1 V3 Truck Cam Kit

    BTR Stage 1 V3 Truck Cam Kit

    Brian Tooley Racing GM Truck Camshaft Kit – Stage 1 (BTR LSTRUCKSTG1-V3) The BTR V3 Truck Camshafts are the result of BTR’s most advanced truck cam development program to date, delivering increased torque and horsepower throughout the RPM...

    $533.47 - $649.86
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  • BTR Piston Ring Compressor 4.130"

    BTR Piston Ring Compressor 4.130"

    The Brian Tooley Racing Tapered Ring Compressor is designed to make piston installation faster, easier, and safer during engine assembly. Precision-machined from durable aluminum, this compressor uses a tapered design that gradually compresses the piston...

    $39.99
    Add to Cart
  • BTR Piston Ring Compressor 4.125"

    BTR Piston Ring Compressor 4.125"

    The Brian Tooley Racing Tapered Ring Compressor is designed to make piston installation faster, easier, and safer during engine assembly. Precision-machined from durable aluminum, this compressor uses a tapered design that gradually compresses the piston...

    $39.99
    Add to Cart
  • BTR Piston Ring Compressor 4.070"

    BTR Piston Ring Compressor 4.070"

    The Brian Tooley Racing Tapered Ring Compressor is designed to make piston installation faster, easier, and safer during engine assembly. Precision-machined from durable aluminum, this compressor uses a tapered design that gradually compresses the piston...

    $39.99
    Add to Cart
  • BTR Piston Ring Compressor 4.065"

    BTR Piston Ring Compressor 4.065"

    The Brian Tooley Racing Tapered Ring Compressor is designed to make piston installation faster, easier, and safer during engine assembly. Precision-machined from durable aluminum, this compressor uses a tapered design that gradually compresses the piston...

    $39.99
    Add to Cart
  • BTR Piston Ring Compressor 4.005"

    BTR Piston Ring Compressor 4.005"

    The Brian Tooley Racing Tapered Ring Compressor is designed to make piston installation faster, easier, and safer during engine assembly. Precision-machined from durable aluminum, this compressor uses a tapered design that gradually compresses the piston...

    $39.99
    Add to Cart
  • BTR Piston Ring Compressor 4.000"

    BTR Piston Ring Compressor 4.000"

    The Brian Tooley Racing Tapered Ring Compressor is designed to make piston installation faster, easier, and safer during engine assembly. Precision-machined from durable aluminum, this compressor uses a tapered design that gradually compresses the piston...

    $39.99
    Add to Cart
  • BTR Piston Ring Compressor 3.800"

    BTR Piston Ring Compressor 3.800"

    The Brian Tooley Racing Tapered Ring Compressor is designed to make piston installation faster, easier, and safer during engine assembly. Precision-machined from durable aluminum, this compressor uses a tapered design that gradually compresses the piston...

    $39.99
    Add to Cart
  • BTR Piston Ring Compressor 3.780"

    BTR Piston Ring Compressor 3.780"

    The Brian Tooley Racing Tapered Ring Compressor is designed to make piston installation faster, easier, and safer during engine assembly. Precision-machined from durable aluminum, this compressor uses a tapered design that gradually compresses the piston...

    $39.99
    Add to Cart
  • Dynosty OEM Replacement 7.400" LS Pushrods with box Dynosty OEM Replacement 7.400" LS Pushrods for GM gen 3 and 4 engines

    Dynosty OEM Replacement Pushrods - 7.400" - OE7400-16

    Dynosty OEM Quality Replacement Pushrods (Set of 16) Ensure your valvetrain remains reliable with Dynosty OEM-quality stock replacement pushrods. These are specifically designed for MILD, LOW-LIFT camshafts, making them the perfect affordable choice for...

    $39.99
    Add to Cart
  • Texas Speed .550 Low Lift Springs like 12713265 with valve seals Kit Texas Speed .550 Low Lift Springs like 12713265

    TSP .550" Beehive Valve Spring & Seals Set

    New Genuine TSP Texas Speed & Performance .550" Lift LS6 Style Drop-In Beehive Valve Springs (These are included in TSP truck cam kits as TSP Truck valve springs / TSP low lift single springs) Fits Gen3 and Gen4 LS Engines: LS1 LS2 LS3 LS4 LS6 LQ4 LQ9 4...

    $111.99
    Add to Cart
  • Texas Speed .550 Low Lift Springs like 12713265 Texas Speed .550 Low Lift Springs with TSP Box

    TSP .550" Beehive Valve Spring Set PAC-2568-16

    New Genuine TSP Texas Speed & Performance .550" Lift LS6 Style Drop-In Beehive Valve Springs (These are included in TSP truck cam kits as TSP Truck valve springs / TSP low lift single springs) Fits Gen3 and Gen4 LS Engines: LS1 LS2 LS3 LS4 LS6 LQ4 LQ9 4...

    $93.99
    Add to Cart
  • BTR .560" Beehive Valve Spring Set - SP011-16

    BTR .560" Beehive Valve Spring Set - SP011-16

    BTR's .560" lift LS6-style valve springs gives you all of the performance of the venerable OEM LS6 valve spring (GM part # 12499224 or 12586484) at a fraction of the cost. These springs pair perfectly with our truck series camshafts and are also a great...

    $119.99
    Add to Cart
  • BTR TK002 Replacement Parts Kit (fix it kit)

    BTR TK002 Replacement Parts Kit (fix it kit)

    If you run into trouble installing your BTR TK002 rocker arm trunnion kit, we've got you covered. This replacement parts kit includes everything you need to rebuild one complete trunnion assembly. Note: These are all 100% BTR Components.  Kit...

    $11.49
    Add to Cart
  • HP Tuners MPVI4 hardware interface with tapered OBDII connector HP Tuners VCM Scanner software data logging interface HPTuners MPVI4 obd2 diagnostic tool front view HPTuners MPVI4 obd2 diagnostic tool back view HPTuners MPVI4 obd2 diagnostic tool obd2 connector view

    HP Tuners MPVI4 OBD2 Bluetooth Interface & VCM Suite

    HP Tuners MPVI4 Calibration & Data Logging Interface (HPT-MPVI4-00) The New Standard in Professional-Grade Vehicle Diagnostics Scanning and Calibrating. The HP Tuners MPVI4 is the next generation of calibration hardware, engineered for maximum speed...

    $399.99
    Add to Cart
  • TSP Torquer V2 Camshaft

    TSP Torquer V2 Camshaft

    TSP Torquer V2 Cam Specs: 232/234.600"/.600" 112 LSA The Torquer V2 camshaft is a very popular camshaft for customers wanting a big power camshaft that makes big power gains while still having the option of running a beehive valve spring.  Dyno testing...

    $409.99
    Add to Cart
  • Texas Speed TSP Stage 2 Low Lift LS Truck Cam Kit

    Texas Speed TSP Stage 2 Low Lift LS Truck Cam Kit

    TSP Stage 2 Low Lift Truck Cam Specs: 212/218, .550/.550 112 LSA Package Includes: TSP Stage 2 Low Lift Truck Camshaft .560? Lift Beehive Valve Springs Valve Seal Set This cam gained 51.4 HP and 22.9 TQ at the flywheel on a SuperFlow 902 engine...

    $439.00
    Add to Cart
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