CHEVROLET Chevy small block Gen III/IV (LS-based engines) Camshafts & Valvetrain Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

PRW Billet Steel Timing Sets 5034621

PRW Billet Steel Timing Sets 5034621

Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: PQX-5034621

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Manley Timing Chain Sets 73233

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block, LS1/LS6, Set

Part Number: MAN-73233

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PAC Racing 1900 Series Hot Rod Valve Springs PAC-1904-16

Valve Springs, 1900 Series Hot Rod, Dual, 1.290 in. O.D., 370 lbs./in. Rate, 1.010 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1904-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

COMP Cams Ultra Pro Magnum Rocker Arms 1678-1

Rocker Arm, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Black Oxide, Chevy, Rectangular Port LS, Each

Part Number: CCA-1678-1

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Melling Timing Chain and Gear Sets 48562T-9

PERFORMANCE TIMING SET

Part Number: MEL-48562T-9

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11363-1

Valve, Exhaust, Stainless Steel, 1.575 in. Diameter, .313 in. Stem, 4.923 in. Length, Chevy, Each

Part Number: MAN-11363-1

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Manley Titanium Valves 11958TBC-1

LS7 TITANIUM INTAKE VALVE

Part Number: MAN-11958TBC-1

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Manley Race Master Valves 11350-8

VALVE-LS-1 R/M 2.100

Part Number: MAN-11350-8

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11390-8

Valves, Intake, Stainless Steel, 2.055 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Set of 8

Part Number: MAN-11390-8

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Manley Race Series Stainless Steel Valves 11398-8

Valves, Intake, Stainless Steel, 2.080 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Set of 8

Part Number: MAN-11398-8

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

BTR Rocker Arm Bolts TK/BOLTS02

Rocker Arm Hold-Down Bolt, 12-point Head, M8 x 1.25 Thread, 1.771 in. Underhead Length, BTR, Chevrolet, Small Block LS, Each

Part Number: BTC-TKBOLTS02

5.0 out of 5 stars ( 1 )

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Cloyes Hex-A-Just Timing Sets 9-3153A

Timing Chain and Gear Set, Hex-A-Just, Single Roller, Billet Steel Sprockets, Chevy, Small Block, Set

Part Number: CLO-9-3153A

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Cloyes Hex-A-Just Timing Sets 9-3158A

4.5 out of 5 stars ( 7 )

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PRW Rocker Arm Bolts for 2014-2015 CAMARO, 2006-2013 CORVETTE - 1011052

Rocker Arm Bolts, SCM435 Alloy Steel, Black Oxide, GM LS7, 8mm x 1.25 Thread Pitch, 45mm UHL, 12 Point, Each

Part Number: PQX-1011052

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Rollmaster Red Series Timing Sets NA-CS10075

Chevrolet Gen III LS7 V8 4 Trigger Sensors Cam Sprocket & Chain Single Row Torrington Bearing

Part Number: RMR-NA-CS10075

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COMP Cams LS Replacement Timing Chains 9132

Timing Chains, LS Repalcement Timing Chains, Chevrolet, Small Block LS, Each

Part Number: CCA-9132

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

COMP Cams Rocker Arm Hold-Down Bolts 137024

Rocker Arm Hold-Down Bolt, Internal Allen Head, Steel, Black Oxide, Chevy, Small Block LS, Each

Part Number: CCA-137024

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Manley Race Series Stainless Steel Valves 11362-1

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11362-1

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COMP Cams Camshaft Installation Kits 5622CPG

Camshaft Installation Kits, 3-bolt, Chevrolet, 6.2L LS9, 7.0L, Kit

Part Number: CCA-5622

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Howards Cams LS Dual Valve Springs 98116-1

Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98116-1

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Howards Cams OE-Style Performance Hydraulic Roller Lifters 91113FB-1

Lifter, OE Style, Hydraulic Roller, Fast Bleed, Chevy, Each

Part Number: HRS-91113FB-1

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PAC Racing 1900 Series Hot Rod Valve Springs PAC-1905

Valve Spring, 1900 Series Hot Rod, Dual, 1.304 in. O.D., 392 lbs./in. Rate, 1.020 in. Coil Bind Height, Each

Part Number: RSC-PAC-1905

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Trick Flow® by PAC Racing Dual Valve Springs TFS-16905P-16

5 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Manley Severe Duty Pro Flo Series Stainless Steel Valves 11686H-1

Valves, Intake, XH-428 Stainless Steel, 2.165 in. Diameter, .313 in. Stem, 4.900 in. Length, Chevy, Set of 8

Part Number: MAN-11686H-1

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COMP Cams Hi-Tech Rocker Arm Studs 4554-1

Rocker Arm Stud, M8 x 1.25mm Base Thread, 3/8-24 in. Rocker Arm Nut Thread Size, Chevy, Small Block LS, Each

Part Number: CCA-4554-1

5.0 out of 5 stars ( 1 )

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Summit Racing™ OE Rocker Arms for LS Series Bearing Upgrade Kits SME-143000-1

Rocker Arm, Non Roller, Pedestal Style, 1.7 Ratio, Steel, for LS Series Pivot Bearing Upgrade Only, Each

Part Number: SME-143000-1

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Edelbrock Rocker Arm Stud Bolt Kits 8597

Rocker Arm Stud Bolts, Hex, Steel, Black, 8mm x 1.25 Thread, Chevy, Pontiac, Small Block LS, Gen 3,4, Set of 8

Part Number: EDL-8597

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today