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Texas Speed LS PAC .660" Lift Dual Valve Spring Kit Titanium Retainers & Pushrods Set
$489.99
$451.99
199-ValvetrainUpgrade-7.400-REGUAL
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
Special Offers
Texas Speed
TEXAS SPEED LS PAC .660" LIFT POLISHED DUAL VALVE SPRING KIT WITH PUSHRODS KIT INCLUDES: TSP Dual Spring Kit with PAC Racing .660" Valve...
GM LS Hat Style Valve Stem Seals For Single Style Valve Springs Set of 16
$104.99
$94.95
12482062
Chevrolet Performance
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
Special Offers
GM OEM LS HAT STYLE VALVE SEALS FOR SINGLE STYLE VALVE SPRINGS SET OF 16 KIT INCLUDES: 8- INTAKE SEALS 8- EXHAUST SEALS TYPE:...
BTR LS Hat Style Valve Stem Seals For Single Style Valve Springs Set of 16
$24.99
$19.99
VS LS HAT KIT
Brian Tooley Racing
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
Special Offers
BTR LS HAT STYLE VALVE SEALS FOR SINGLE STYLE VALVE SPRINGS SET OF 16 KIT INCLUDES: 8- INTAKE SEALS 8- EXHAUST SEALS TYPE: Valve Seals...
BTR LS Black Valve Stem Seals For Valve Springs Set of 16
$19.99
$15.99
VS LS KIT
Brian Tooley Racing
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
Special Offers
BTR LS BLACK VALVE SEALS FOR VALVE SPRINGS SET OF 16 KIT INCLUDES: 16- VALVE SEALS PRODUCT INFO: BTR SKU VS LS KIT Brand Brian Tooley...
BTR LS Blue Valve Stem Seals For Valve Springs Set of 16
$19.99
$14.99
VS31500V-16
Brian Tooley Racing
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
Special Offers
BTR LS BLUE VALVE SEALS FOR VALVE SPRINGS SET OF 16 KIT INCLUDES: 16- VALVE SEALS PRODUCT INFO: BTR SKU- VS31500V-16 Brand- Brian Tooley Racing...
GM LS Exhaust Valve Stem Seals For Valve Springs Set of 8
$39.99
$29.95
12457652
Chevrolet Performance
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
Special Offers
GM LS EXHAUST VALVE SEALS FOR VALVE SPRINGS SET OF 8 KIT INCLUDES: 8- VALVE SEALS PRODUCT INFO: SKU- 12457652 Brand- GM Part Type- Valve Seal...
GM LS Intake Valve Stem Seals For Valve Springs Set of 8
$39.99
$29.95
12533586
Chevrolet Performance
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
Special Offers
GM LS INTAKE VALVE SEALS FOR VALVE SPRINGS SET OF 8 KIT INCLUDES: 8- VALVE SEALS PRODUCT INFO: SKU- 12533586 Brand- GM Part Type- Valve...
Texas Speed LS Integrated Valve Spring Seat and Seal for Dual Valve Springs Set of 16
$39.99
$24.99
PRC-SeatSeal-16
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
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Texas Speed
TEXAS SPEED PRECISION RACE COMPONENTS INTEGRATED SEAT & SEAL VALVE SEALS SET OF 16 KIT INCLUDES: 8- INTAKE SEALS 8- EXHAUST SEALS We are...
Texas Speed LS Viton Valve Seals For Stock GM Valve Guides Set of 16
$34.99
$28.99
150-VS806V
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
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Texas Speed
TEXAS SPEED PRECICION RACE COMPONENTS VITON VALVE SEALS 150-VS806V FOR STOCK GM & NON-RIBBED AFTERMARKET VALVE GUIDES SET OF 16 KIT INCLUDES: 16- VALVE SEALS...
Tick Performance LS .660" Lift Dual Valve Spring Complete Kit
$279.99
$249.99
TP660DVSK-STEEL
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
Special Offers
Tick Performance
Tick Performance .660" Lift Dual Valve Spring Kit for all LS Engines Tick Performance proudly presents our .660" Lift Dual Valve Spring Kit...
Tick Performance LS PAC 1207X .700" Lift Dual Valve Spring Kit Titanium Retainers
$479.99
$449.99
TP700DVSK-STOCK
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
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Tick Performance
TICK PERFORMANCE LS PAC 1207X .700" LIFT DUAL VALVE SPRING KIT TITANIUM RETAINERS Need a valve spring that will support up to .700" of lift? ...
Tick Performance LS PAC 1208X .750" Lift Dual Valve Spring Kit Titanium Retainers
$479.99
$449.99
TP750DVSK-STOCK
GM LS PARTS
LS ENGINE COMPONENTS
LS VALVE SPRINGS
New Products
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Tick Performance
TICK PERFORMANCE LS PAC 1208X .750" LIFT DUAL VALVE SPRING KIT TITANIUM RETAINERS Need a valve spring that will support up to .750" of lift? ...
Brian Tooley Racing Chromoly 5/16" 7.400" Hardened Pushrod Set LS STANDARD SIZE
$129.99
$119.99
BTR-7400-516-16
Brian Tooley Racing
GM LS PARTS
LS ENGINE COMPONENTS
LS PUSHRODS
New Products
Special Offers
BTR CHROMOLY ONE PIECE PUSHRODS 5/16" DIAMETER - 7.400" LENGTH - .080 WALL THICKNESS SET OF 16 STANDARD LS LENGTH (EXCEPT LS7) These one...
Texas Speed Chromoly 5/16" 7.400" Hardened Pushrod Set LS STANDARD SIZE
$139.99
$126.99
TSP-7400-516-16
GM LS PARTS
LS ENGINE COMPONENTS
LS PUSHRODS
New Products
Special Offers
Texas Speed
TEXAS SPEED CHROMOLY ONE PIECE PUSHRODS 5/16" DIAMETER - 7.400" LENGTH - .080 WALL THICKNESS SET OF 16 STANDARD LS LENGTH (EXCEPT LS7) Hardened...
Tick Performance Chromoly 5/16" 7.400" Hardened Pushrod Set LS STANDARD SIZE
$159.99
$139.99
TICK-7400-516-16
GM LS PARTS
LS ENGINE COMPONENTS
LS PUSHRODS
New Products
Special Offers
Tick Performance
TICK PERFORMANCE CHROMOLY ONE PIECE PUSHRODS 5/16" DIAMETER - 7.400" LENGTH - .080 WALL THICKNESS SET OF 16 STANDARD LS LENGTH (EXCEPT LS7) Length: 7.400"...
Texas Speed Chromoly 5/16" Hardened Pushrod Set
$139.99
$126.99
TSP-7.400-516-16
GM LS PARTS
LS ENGINE COMPONENTS
LS PUSHRODS
New Products
Special Offers
Texas Speed
TEXAS SPEED CHROMOLY ONE PIECE PUSHRODS 5/16" DIAMETER - .080 WALL THICKNESS SET OF 16 CHOOSE YOUR LENGTH Hardened pushrods are a must for...
Brian Tooley Racing GM LS1 LS2 LS6 Bare Rocker Arms 1.7 Ratio Set of 16
$199.99
$169.99
RKR-LS-1.7E
Brian Tooley Racing
GM LS PARTS
LS ENGINE COMPONENTS
LS ROCKER ARMS
New Products
Special Offers
BTR LS1 LS2 LS6 BARE ROCKER ARMS 1.7 RATIO SET OF 16 No. More. Broken. Rockers. All new 1.7 ratio drop in design rocker...
Brian Tooley Racing GM LS1 LS2 Shaft Mount Rocker Kit For OEM Rocker Arms
$359.99
$309.99
BTRSRKR1KIT-NO-BOLTS
Brian Tooley Racing
GM LS PARTS
LS ENGINE COMPONENTS
LS ROCKER ARMS
New Products
Special Offers
BTR LS1 LS2 SHAFT MOUNT ROCKER KIT Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker...
Brian Tooley Racing GM LS3 Shaft Mount Rocker Kit For OEM Rocker Arms
$359.99
$309.99
BTRSRKR3KIT-NO-BOLTS
Brian Tooley Racing
GM LS PARTS
LS ENGINE COMPONENTS
LS ROCKER ARMS
New Products
Special Offers
BTR LS3 SHAFT MOUNT ROCKER KIT Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm...
Brian Tooley Racing GM LS1 LS2 LS3 Rocker Arm V1 Trunnion Kit
$179.99
$159.99
TK001
Brian Tooley Racing
GM LS PARTS
LS ENGINE COMPONENTS
LS ROCKER ARMS
New Products
Special Offers
BTR LS ROCKER ARM TRUNNION KIT V1 BTR's TK001 rocker trunnion kit is an excellent upgrade for your stock LS rocker arms. The TK001 utilizes...
Brian Tooley Racing GM LS1 LS2 LS3 Rocker Arm V2 Trunnion Kit
$229.99
$199.99
TK002
Brian Tooley Racing
GM LS PARTS
LS ENGINE COMPONENTS
LS ROCKER ARMS
New Products
Special Offers
BTR V2 LS ROCKER ARM TRUNNION KIT DISCLAMER : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS!...
GM LS7 Complete Rocker Arms 1.8 Ratio Set of 16
$439.99
$399.95
12579617-12579615
Chevrolet Performance
GM LS PARTS
LS ENGINE COMPONENTS
LS ROCKER ARMS
New Products
Special Offers
GM LS7 COMPLETE ROCKER ARMS KIT INCLUDES: - (8) GM PN 12579615 INTAKE ROCKERS - (8) GM PN 12579617 EXHAUST ROCKERS Chevrolet Performance Rocker...
Texas Speed LS1 LS6 LS2 228R 110 LSA Camshaft
$439.99
$389.99
TSP-228R6110
GM LS PARTS
LS CAMSHAFTS
LS ENGINE COMPONENTS
LS TRUCK CAMSHAFTS
LS1 CAMSHAFTS
LS2 CAMSHAFTS
New Products
Special Offers
TSP 228R 110 LSA Camshaft Engines best suited for: 5.7, 6.0 Desired Compression ratio for cam: 10.1:1+ Recommended Springs Required: Pac 1219 or TSP Double .660 Valve...
Texas Speed LS1 LS6 LS2 Stage 1 224R 112 LSA Camshaft
$439.99
$389.99
TSP-224R6
GM LS PARTS
LS CAMSHAFTS
LS ENGINE COMPONENTS
LS TRUCK CAMSHAFTS
LS1 CAMSHAFTS
LS2 CAMSHAFTS
New Products
Special Offers
TSP 224R 112 LSA Camshaft Engines best suited for: Cathedral Heads - LS1, LS2, & LS6 Desired Compression ratio for cam: 9.5:1+ Recommended Springs Required: PAC 1219 or...
Texas Speed LS1 LS6 LS2 220R 112 LSA Camshaft
$439.99
$389.99
TSP-220R6112
GM LS PARTS
LS CAMSHAFTS
LS ENGINE COMPONENTS
LS TRUCK CAMSHAFTS
LS1 CAMSHAFTS
LS2 CAMSHAFTS
New Products
Special Offers
TSP 220R 112 LSA Camshaft CAM SPECS: 220/220 .600/.600 112 LSA The 220R camshafts use lobes that are designed to be both beehive &...
Texas Speed LS1 LS6 LS2 Cleetus McFarland Dumpster Fire Cam
$439.99
$389.99
TSP-DumpsterFireCam
GM LS PARTS
LS CAMSHAFTS
LS ENGINE COMPONENTS
LS TRUCK CAMSHAFTS
LS1 CAMSHAFTS
LS2 CAMSHAFTS
LS3 CAMSHAFTS
New Products
Special Offers
TSP Cleetus McFarland LS1 LS2 Dumpster Fire Cam CAM SPECS: 224/228 .600/.600 114 LSA Engines best suited for: 4.8, 5.3, 5.7, 6.0 Desired Compression ratio...
Texas Speed Gen 5 LT1 Cleetus McFarland Bald Eagle Stroker Boost Cam
$479.99
$459.99
TSP-STR-LT1BaldEagle-Boost
GEN 5 CAMSHAFTS
GEN 5 LT1 LT4 CAMSHAFTS
GM GEN 5 LT PARTS
LT ENGINE COMPONENTS
New Products
Special Offers
Gen 5 LT Cleetus McFarland Bald Eagle Stroker Boost Cam Cam Specs: 233/242, .635/.635, 114 LSA, 111 ICL, +32% Fuel Lobe The gen 5 LT1...
Texas Speed LS1 LS6 LS2 Cleetus McFarland Bald Eagle Boost Cam
$439.99
$389.99
TSP-CATHBaldEagle-SC
GM LS PARTS
LS CAMSHAFTS
LS ENGINE COMPONENTS
LS TRUCK CAMSHAFTS
LS1 CAMSHAFTS
LS2 CAMSHAFTS
New Products
Special Offers
TSP Cleetus McFarland LS1 LS2 Bald Eagle Boost Cam CAM SPECS: 227/234 .600"/.600" 114 LSA 111 ICL Engines best suited for: 5.7, 6.0 Desired Compression...
GM Gen 3 & Gen 4 LS Water Pump Gaskets 2pc
$14.99
$11.99
K31628
GM LS PARTS
LS ACCESSORY DRIVE
LS ENGINE COMPONENTS
LS WATER PUMPS
New Products
Special Offers
Water Pump Gaskets
Set of 2
Compatible with all GM LS series engines
AC Delco 2007-2014 LS Gen 4 Truck & LS3 Thermostat Housing Water Neck
$39.99
$31.95
12587395
GM LS PARTS
LS COOLING
LS ENGINE COMPONENTS
LS WATER PUMPS
New Products
Special Offers
LS Gen 4 Thermostat Housing New OEM GM Pieces Compatible with 2007 and later - Gen 4 Silverado and LS3 water pumps - 4.8L...
GM LS or LT Heater Core Delete Hose For Water Pump Coolant Bypass
$14.99
$12.95
RR-Heater-Hose
GEN 5 ACCESSORY DRIVE
GEN 5 WATER PUMPS
GM GEN 5 LT PARTS
GM LS PARTS
GM LT PARTS
LS ACCESSORY DRIVE
LS ENGINE COMPONENTS
LS WATER PUMPS
LT ENGINE COMPONENTS
New Products
Rated R Motorsports
Special Offers
WATER PUMP ADAPTERS
Heater Core Bypass Hose This is the tightest bend radius hose on the market (custom molded heavy duty hose, better than factory) Used to loop the...
LS Engine Block Coolant Drain & Oil Galley Plugs Kit With Barbell
$44.95
$39.99
61210G
GM LS PARTS
LS CAM ACCESSORIES
LS ENGINE COMPONENTS
New Products
Special Offers
Engine Block Plug Kit Compatible with ALL GM LS series engines (gen III / IV) Includes: 1 oil barbell, 1 Coolant drain plug, 3 oil...
AC Delco 2007-2014 LS Gen 4 187 Degree Thermostat and Seal
$72.99
$65.95
89018168
GM LS PARTS
LS COOLING
LS ENGINE COMPONENTS
LS WATER PUMPS
New Products
Special Offers
LS Gen 4 Thermostat With Seal New OEM GM Thermostat with Seal Compatible with 2007 and later - Gen 4 Silverado and LS3 Water...
AC Delco 1999 to 2006 LS Gen 3 187 Degree Thermostat and Housing
$79.99
$64.99
12600172
AC Delco
GM LS PARTS
LS BRACKETS
LS WATER PUMPS
New Products
Special Offers
LS Gen 3 Thermostat and Housing Genuine AC Delco - OEM replacement part Compatible with 1999 to 2006 - Gen 3 Silverado water pumps...
AC Delco 1999-2006 LS Gen 3 187 Degree Thermostat With Attached Housing
$75.99
$69.95
12571261
GM LS PARTS
LS COOLING
LS ENGINE COMPONENTS
LS WATER PUMPS
New Products
Special Offers
LS Gen 3 Thermostat and Housing (Attached Thermostat Style) Genuine AC Delco - OEM replacement part Compatible with 1999 to 2006 - Gen 3...
GM OEM LS Harmonic Balancer Crankshaft Pulley Bolt
$14.99
$10.95
12557840
Chevrolet Performance
GM LS PARTS
LS ACCESSORY DRIVE
LS HARMONIC BALANCERS
New Products
Special Offers
LS Crankshaft Harmonic Balancer Pulley Bolt GM compatible with a new balancer bolt each time the engine is disassembled and the balancer is reinstalled....
GM OE LS3 Single Bolt Camshaft Gear Bolt
$9.99
$8.95
11561283-AC
AC Delco
GM LS PARTS
LS CAM ACCESSORIES
LS ENGINE COMPONENTS
New Products
Special Offers
GM LS Camshaft Gear Bolt - for Single Bolt Cams Genuine GM torque to yield bolt Will ONLY fit NON VVT engine camshafts Includes: 1 bolt...
GM OEM LS Valve Cover Bolt Crush Sleeve and Grommet Seal 1pc
$9.99
$7.95
12577215
Chevrolet Performance
FASTENERS
FASTENERS & FITTINGS
GM LS PARTS
LS CAM ACCESSORIES
LS CYLINDER HEADS
LS ENGINE COMPONENTS
New Products
Special Offers
VALVE COVER BOLTS
GM LS Valve Cover Bolt Includes: 1ea Genuine GM bolt, sleeve, and seal Compatible with: 1999 to 2013 GM LS series engines with center bolt valve covers...
GM LS7 LS9 LT4 Harmonic Balancer Crankshaft Pulley Bolt (For Dry Sump Engines)
$24.99
$21.95
11570163
GEN 5 ACCESSORY DRIVE
GM GEN 5 LT PARTS
GM LS PARTS
LS ACCESSORY DRIVE
LS HARMONIC BALANCERS
LT Harmonic Balancers
New Products
Special Offers
LS / LT Crankshaft Harmonic Balancer Pulley Bolt Genuine GM torque to yield bolt Will ONLY fit Dry Sump GM LS series engines including Corvette Z06 LS7, ZR1 LS9, Z06 LT4,...
AC Delco GM OEM Factory Replacement LS Gen 4 Timing Chain Dampener Tensioner
$33.99
$27.95
12588670-AC
GM LS PARTS
LS CAM ACCESSORIES
LS ENGINE COMPONENTS
LS TIMING COMPONENTS
New Products
Special Offers
Genuine AC Delco Timing Chain Dampener Compatible with GM LS series Gen IV engines only Package includes: 1 dampener & 2 bolts Manufacturer Part...
AC Delco GM OEM Factory Replacement Gen 3 & Gen 4 LS Timing Chain
$99.99
$79.95
12646386-AC
GM LS PARTS
LS CAM ACCESSORIES
LS ENGINE COMPONENTS
LS TIMING COMPONENTS
New Products
Special Offers
Genuine AC Delco - LS Timing Chain Compatible with Gen III & IV, LS series engines with OEM style gears (not included) Package Includes:...
GM OEM Factory Replacement LS Gen 4 Single Bolt VVT Camshaft Gear
$37.99
$31.95
12591689-AC
Chevrolet Performance
GM LS PARTS
LS CAM ACCESSORIES
LS ENGINE COMPONENTS
New Products
Special Offers
Genuine GM - LS Camshaft Gear (for Timing Chain) Fits Gen III & IV, LS series engines with OEM chain (not included)(VVT) Package Includes: ...
