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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.

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  • HPTuners MPVI Credits Universal

    HPTuners MPVI Credits Universal

    HP Tuners MPVI2 MPVI3 and MPVI4 use a Universal Credit credit-based licensing system. Does not work with MPVI1.  Credits are used to purchase licenses for the different modules in a vehicle. Licensing a module gives you the ability to flash it. The...

    $49.99
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  • 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...

    $111.99
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  • 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...

    $93.99
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  • 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
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  • 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
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  • HPTuners MPVI4

    HPTuners MPVI4 OBD2 Interface

    HPTuners MPVI4 Faster Transfer Speeds with Wi-Fi (available with future firmware update) - Dramatically improved wireless transfer speeds for faster, more efficient tuning. High-Speed Standalone Data Logging - Expanded bandwidth and improved memory...

    $399.99
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  • 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
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  • 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
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  • TSP MADD MAXX Camshaft

    TSP MADD MAXX Camshaft

    TSP “MADD MAXX” Cam Specs: 228/232 .550?/.550? 110+5 For all of the furious warriors out there looking to leave their opponents in the dust we bring to you…. MADD MAXX. This is our newest Maximum Effort low lift cam that utilizes LS6 valve springs...

    $409.99
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  • TSP LT1 Stage 2 V2 Camshaft

    TSP LT1 Stage 2 V2 Camshaft

    TSP 6.2L LT1 Stage 2 V2 Camshaft 227/242 .646?/.631? 112 LSA, 109.5 ICL w/ +32% Fuel Lobe The Texas Speed & Performance LT1 Stage 2 V2 camshaft is a great choice for the enthusiast looking for an additional jump in horsepower. It will have a nice chop at...

    $459.99
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  • TSP Gen V LTx "Chopacabra" Truck Camshaft TSP Gen V LTx "Chopacabra" Truck Camshaft

    TSP Gen V LTx "Chopacabra" Truck Camshaft

    TSP Gen V "Chopacabra" Truck Camshaft: 214/228, .582"/.582", 108 LSA, 108 ICL +10% FPL Introducing the CHOPacabra LT cam! We saw the demand for the LS version, and decided we couldn't leave the Gen V owners hanging. Designed to work with your...

    $439.99
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  • TSP GM Delphi LS7 Lifters 28-25341990-16

    TSP GM Delphi LS7 Lifters 28-25341990-16

    TSP Texas Speed & Performance GM/Delphi LS7 style replacement stock lifters for all LS engines without active fuel management. These lifters are the replacement part for anyone looking to upgrade their LS engine with a new set of GM lifters. They are...

    $210.00
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  • TSP GM Delphi LS7 Lifters and Trays 28-25341990

    TSP GM Delphi LS7 Lifters and Trays 28-25341990

    TSP Texas Speed & Performance GM/Delphi LS7 style replacement stock lifters for all LS engines without active fuel management. These lifters are the replacement part for anyone looking to upgrade their LS engine with a new set of GM lifters. They are...

    $229.00
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  • TSP Stage 2 Low Lift Cam LS Truck (Camshaft only)

    TSP Stage 2 Low Lift Cam LS Truck (Camshaft only)

    From TSP: The Stage 2 Low Lift cam gained 51.4 HP and 22.9 TQ at the flywheel on our in-house SuperFlow 902 engine dyno using an otherwise stock 5.3L engine! This cam uses proprietary TSP lobe profiles that are designed to utilize the factory GM LS6...

    $409.99
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  • TSP Chopacabra LS Truck Cam Kit

    TSP Chopacabra LS Truck Cam Kit

    TSP “CHOPacabra” Truck Cam Specs: 214/222 .550/.550 108 LSA 106 ICL Chopacabra Cam Kit includes: · Chopacabra Camshaft · .560 Beehive Springs · Valve seals Introducing the CHOPacabra cam! This is a nasty little beast of cam. Designed to work...

    $505.00
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  • TSP Chopacabra Cam LS Truck (Camshaft only)

    TSP Chopacabra Cam LS Truck (Camshaft only)

    TSP “CHOPacabra” Truck Cam Specs: 214/222 .550/.550 108 LSA 106 ICL Introducing the CHOPacabra cam! This is a nasty little beast of cam. Designed to work with LS6 valve springs and a factory torque converter. If you’re looking for that mean, snarling...

    $409.99
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  • Texas Speed TSP 7.380" OE Replacement LS Pushrods

    Texas Speed TSP 7.380" OE Replacement LS Pushrods

    Genuine TSP Texas Speed & Performance OE Replacement Pushrods, set of 16 7.380" Length 5/16" Diameter These OEM quality, stock replacement pushrods from TSP are designed for MILD, LOW LIFT CAMSHAFTS ONLY Fits: 4.8, 5.3, 6.0, 6.2L blocks LS1 LS2 LS3...

    $47.99
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