GM High Performance LS .550" Lift Springs (Replaced LS6) These springs are designed for lifts up to .550" with less aggressive ramps! For springs designed for more aggressive camshafts, take a...

Hawks Donald Thump LS Truck Cam Kit Valve Springs & Hat kit Seals 4.8L 5.3L 6.0L Introducing the Donald Thump truck cam! This is an excellent performance camshaft with an aggressive idle for...

Hawks Donald Thump LS Truck Cam Kit Valve Springs & Hat kit Seals 4.8L 5.3L 6.0L Introducing the Donald Thump truck cam! This is an excellent performance camshaft with an aggressive idle for...

HAWKS Donald Thump Truck Cam | 214/224 .550"/.550" 108+2 LSA SPECS:Duration @ .050": 214 Intake / 2224 ExhaustGross valve Lift: .550" Intake / .550" ExhaustLobe Separation Angle (LSA):...

GM/Delphi LS7-Style Replacement Lifters (Non-DOD Applications)Upgrade your LS engine with GM/Delphi LS7-Style Replacement Stock Lifters, an ideal solution for LS builds without Active Fuel Management...

TSP Texas Speed CHOPacabra LS Truck Cam Kit Valve Springs & Seals 4.8L 5.3L 6.0L Camshaft Kit Includes:- TSP CHOPacabra Low Lift Truck Camshaft (Specs: 214/222 .550"/.550" 108 LSA)- LS6 Style...

TSP Texas Speed Chopacabra LS Truck Cam Kit with OE 7.400" Pushrods 4.8 5.3 6.0L Camshaft Kit Includes:- TSP CHOPacabra Low Lift Truck Camshaft (Specs: 214/222 .550"/.550" 108 LSA)- BTR SP011-16 LS6...

Texas Speed & Performance is proud to offer the latest version of the best dual valve spring kit on the market! This kit now includes our patent-pending Precision Race Components integrated seat...

TSP “Honey Badger” Cam Specs: 218/230 .600/.600 115+3 LSA Introducing the Honey Badger! Don't let its small size fool you. This is one vicious camshaft! This cam works extremely well in...

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...

Cleetus McFarland "Dumpster Fire" Cam Specs: 224/228 .600/.600 114 LSA Run the same camshaft as Cleetus McFarland's C6 Corvette "Ruby"! This camshaft works excellent and is designed for stock stroke...

Rollmaster IWIS Seamless LS C7R Timing Chain This seamless chain uses a proprietary pin and Link design that make the pins between link solid, for a better contact surface between the chain and the...