Performance Auto Parts for LS Swaps, Muscle Cars & Modern Builds

Shop thousands of in-stock performance parts from trusted brands—engine upgrades, suspension, exhaust, fuel systems, and more. Fast shipping and real-world support from fellow car enthusiasts.

Kleinn H/ Pull Valve w/ Chain Lanyard for Roof Mount Horns

$33.74 $25.95
KLE310
.CamshaftsValvetrain All Engine Components Sale Valves
Hand pull lanyard valve for roof-mount horns. Honk your horn just like a trucker!Installation InstructionsInstallation Instructions

Kleinn Vortex 4 Series 12-Volt Chrome Solenoid Valve

$35.04 $26.95
KLE307
.CamshaftsValvetrain All Engine Components Sale Valves
Inlet: Brass fitting for 1/4" O.D Air Tube; Outlet: 1/4" M NPT;Orifice: 4mm; Max Pressure: 175 PSIInstallation InstructionsInstallation Instructions
HKS

HKS FINE TUNE V-BELT/6PK1710

$98.00 $93.10
HKS24996-AK046
.BeltsPulleys .CamshaftsValvetrain All Belts - Timing, Accessory Engine Components Sale
HKS FINE TUNE V-BELT/6PK1710

Supertech 2015+ Honda K20C Single Valve Spring Kit

$901.84 $721.63
SPTSPRK-K20C-1
.CamshaftsValvetrain All Chassis & Suspension Engine Components Sale Supertech Valve Springs, Retainers
Supertech 2015+ Honda K20C Single Valve Spring Kit

Supertech BMW S52 Steel Spring Retainer - Set of 24

$335.32 $268.31
SPTRET-HBK-ST-24
.CamshaftsValvetrain All Chassis & Suspension Engine Components Sale Supertech Valve Springs, Retainers
Supertech BMW S52 Steel Spring Retainer - Set of 24

Supertech Nissan SR20DET 31.15X6.94X102.40mm +1mm Inconel Exhaust Valve - Set of 8

$359.06 $287.31
SPTNEVI-1007-7-8
.CamshaftsValvetrain All Engine Components Sale Supertech Valves
Supertech Nissan SR20DET 31.15X6.94X102.40mm +1mm Inconel Exhaust Valve - Set of 8

Supertech BMW M3 S54 Black Nitrided Intake Valve - Set of 12

$403.49 $322.86
SPTBMIVN-1040S-12
.CamshaftsValvetrain All Engine Components Sale Supertech Valves
Supertech BMW M3 S54 Black Nitrided Intake Valve - Set of 12

Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit

$570.29 $456.33
SPTSPRK-A2416-N2
.CamshaftsValvetrain All Chassis & Suspension Engine Components Sale Supertech Valve Springs, Retainers
Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit

Ford Racing Valve Rocker Arm Pedestal SHim Kit

$15.00
FRPM-6529-A302
.CamshaftsValvetrain All Engine Components Ford Racing Rocker Arms
Have you ever had problems adjusting rocker arms on your car? Kiss those problems goodbye with these rocker arm shim kits from Ford Racing....

Chevrolet Performance Parts LS1 Hyd. Roller Lifter Set 88958689

$538.50
FMQX_88958689
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Lifters Sale
Lifter - Racing - Hydraulic Roller - 0.842 in OD - GM LS-Series - Set of 16

Chevrolet Performance Parts SBC Hyd. Roller Camshaft Fastburn. 24502586

$564.11
FMQX_24502586
.CamshaftsValvetrain All Camshafts Camshafts and Valvetrain Engines and Components Sale
Camshaft - LT4 Hot Camshaft - Hydraulic Roller - Lift 0.525 / 0.525 in - Duration 218 / 228 - 112 LSA - 1800...

Chevrolet Performance Parts Hyd. Camshaft - SBC 350HO & CT350 Engines 24502476

$198.64
FMQX_24502476
.CamshaftsValvetrain All Camshafts Camshafts and Valvetrain Engines and Components Sale
Camshaft - Hydraulic Flat Tappet - Lift 0.450 / 0.460 in - Duration 212 / 222 - 112.5 LSA - Small Block Chevy -...

Chevrolet Performance Parts Camshaft Kit - LS1 Hyd. Roller 19355738

$543.11
FMQX_19355738
.CamshaftsValvetrain All Camshafts Camshafts and Valvetrain Engines and Components Sale
Camshaft / Springs - LS1 Hot Camshaft - Hydraulic Roller - Lift 0.525 / 0.525 in - Duration 219 / 228 - 112 LSA...

Chevrolet Performance Parts Lifter Conversion Kit AFM to Non-AFM 19299225

$835.99
FMQX_19299225
.CamshaftsValvetrain All Camshafts Camshafts and Valvetrain Engines and Components Sale
Active Fuel Management Conversion Kit - Camshaft / Lifters / Gaskets - OEM Replacement - GM - Kit

Chevrolet Performance Parts 1/4-20 Torx Bolt - for Cam Retainer Plate SBC 14093637

$2.99
FMQX_14093637
.CamshaftsValvetrain All Engine Fastener Kits Fasteners Sale
Cam Retainer Plate Bolt - 1/4-20 in - 0.500 in Long - Torx Head - Chromoly - Black Oxide - EachChevrolet Performance Parts 1/4-20...

Chevrolet Performance Parts Hyd. Roller Camshaft LS DOD Delete 12689035

$299.99
FMQX_12689035
.CamshaftsValvetrain All Camshafts Camshafts and Valvetrain Engines and Components Sale
Camshaft - Hydraulic Roller Tappet - Lift 0.466 in / 0.457 in - Duration 190 / 191 - 114 LSA - GM LS-Series -...

Chevrolet Performance Parts Camshaft - LS Series LS9 12638427

$281.99
FMQX_12638427
.CamshaftsValvetrain All Camshafts Camshafts and Valvetrain Engines and Components Sale
Camshaft - LS9 Camshaft - Hydraulic Roller - Lift 0.562 / 0.562 in - Duration 211 / 230 - 122.5 LSA - GM LS-Series...

Chevrolet Performance Parts 1.615in Exhaust Valve LS7 Hollow Stem 12618110

$57.99
FMQX_12618110
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valves
Exhaust Valve - 1.615 in Head - 8 mm Valve Stem - 5.250 in Long - Sodium Filled - GM LS-Series - EachChevrolet Performance...

Chevrolet Performance Parts Intake Valve 2.020 LS7 12591644

$139.99
FMQX_12591644
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valves
Intake Valve - 2.200 in Head - 8 mm Valve Stem - Stock Length - Stainless - LS7 - GM LS-Series - EachChevrolet Performance...

Chevrolet Performance Parts Intake Valve - 2.165 Dia 6.2L LS3 12569427

$40.99
FMQX_12569427
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valves
Intake Valve - 2.165 in Head - 8 mm Stem - Stainless - 6.2 L - GM LS-Series - EachChevrolet Performance Parts Intake Valve...

Chevrolet Performance Parts LS6 Camshaft Assembly 12565308

$463.99
FMQX_12565308
.CamshaftsValvetrain All Camshafts Camshafts and Valvetrain Engines and Components Sale
Camshaft - LS6 Camshaft - Hydraulic Roller - Lift 0.550 / 0.550 in - Duration 204 / 218 - 117.5 LSA - GM LS-Series...

Chevrolet Performance Parts Cam Bolt - LS1/LS2/LS6 & LS7 12556127

$5.59
FMQX_12556127
.CamshaftsValvetrain All Engine Fastener Kits Fasteners Sale
Camshaft Retainer Bolt - 8 mm x 1.25 Thread - 22.5 mm Length - 10 mm Hex Head - Steel Natural - GM LS-Series...

Chevrolet Performance Parts Intake Valve 12555331

$41.99
FMQX_12555331
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valves
Intake Valve - 2.000 in Head - 11/32 in Valve Stem - Stock Length - Stainless - Small Block Chevy - EachChevrolet Performance Parts...

Chevrolet Performance Parts Exhaust Valve 12551313

$54.99
FMQX_12551313
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valves
Exhaust Valve - 1.550 in Head - 11/32 in Valve Stem - Stock Length - Stainless - Small Block Chevy - Each

Chevrolet Performance Parts Hydraulic Roller Lifters - GM LS Series 12499225

$463.04
FMQX_12499225
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Lifters Sale
Lifter - Hydraulic Roller - 0.842 in OD - GM LS-Series - Set of 16

Chevrolet Performance Parts 11/32 Valve Lock Set 12495503

$24.07
FMQX_12495503
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valve Locks
Valve Lock - 7 Degree - 11/32 in Valve Stem - Single Groove - Standard Height - Steel - Natural - Set of 16Chevrolet...

Chevrolet Performance Parts Hydraulic Lifter Kit SBC 1986 & Older 12371044

$184.84
FMQX_12371044
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Lifters Sale
Lifter - Hydraulic Flat Tappet - 0.842 in OD - Chevy V8 - Set of 16

Chevrolet Performance Parts Camshaft Bolt - Flathead Torx 5.3L LS 11561455

$6.99
FMQX_11561455
.CamshaftsValvetrain All Engine Fastener Kits Fasteners Sale
Camshaft Retainer Bolt - 8 mm x 1.25 Thread - 22.5 mm Length - Torx - Steel Natural - GM LS-Series - Each

Chevrolet Performance Parts SBC Cam Retainer Plate - 2nd Design ZZ3/ZZ4 10168501

$19.99
FMQX_10168501
.CamshaftsValvetrain All Camshaft Thrust Plates Camshafts and Valvetrain Engines and Components Sale
Camshaft Retaining Plate - 3.294 in Bolt Center - Steel - Natural - GM ZZ3 / ZZ4 Engines - Small Block Chevy - EachChevrolet...

Chevrolet Performance Parts Retainer Plate Camshaft SBC ZZZ/ZZ1/ZZ2 10088128

$20.99
FMQX_10088128
.CamshaftsValvetrain All Camshaft Locking Plates Camshafts and Valvetrain Engines and Components Sale
Camshaft Retaining Plate - 3.620 in Bolt Center - Steel - Natural - GM ZZZ / ZZ1 / ZZ2 Engines - Small Block Chevy...

Air FLow Research BBC 1.880 Exh Valve 11/32 5.450 OAL 7633-1

$61.00
GBMK_7633-1
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valves
Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Inconel - Big Block Chevy - EachAir FLow...

Air FLow Research 11/32 Bronze Guide .505 OD SBC/SBF 9056

$14.00
GBMK_9056
.CamshaftsValvetrain All Engines and Components Sale Valve Guides
Valve Guide - 11/32 in Valve - 2.000 in Long - 0.505 in OD - Bronze - EachAir FLow Research 11/32 Bronze Guide .505...

Air FLow Research 8mm Bronze Guide .502in OD 9051-1

$14.00
GBMK_9051-1
.CamshaftsValvetrain All Engines and Components Sale Valve Guides
Valve Guide - 8 mm Valve - 2.100 in Long - 0.502 in OD - Bronze - EachAir FLow Research 8mm Bronze Guide .502in...

Air FLow Research LS1 7 Degree Valve Lock Set - Stock Style 9007-16

$56.00
GBMK_9007-16
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valve Locks
Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16Air FLow Research LS1...

Air FLow Research BBC 1.880 Exhaust Valve 7630-1

$30.00
GBMK_7630-1
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valves
Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - EachAir FLow...

Air FLow Research BBC Intake Valve 2.350 x 5.500 OAL 11/32 Stem 7627-1

$30.00
GBMK_7627-1
.CamshaftsValvetrain All Camshafts and Valvetrain Engines and Components Sale Valves
Intake Valve - High Performance - 2.350 in Head - 11/32 in Valve Stem - 5.500 in Long - Stainless - Big Block Chevy...
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