2003 Camshafts & Valvetrain Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Replacement Rocker Arm Trunnions SUM-141560-1

Rocker Arm Replacement Parts, Trunnion, Chevy, Each

Part Number: SUM-141560-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Cloyes Gear Timing Chains C704

ENGINE TIMING CHAIN

Part Number: CLO-C704

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

S&S Cycle Rocker Arm Shafts 90-4036

Rocker Arm Shafts, Steel, Natural, Buell, Harley-Davidson®, Set of 4

Part Number: SSY-90-4036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Wiseco Engine Valves for 1996-2004 XR250R - VIS024

Valve, Intake, Steel, for use on Honda®, Each

Part Number: WIS-VIS024

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Melling Timing Chain Sets 3-391SXH

TIMING SET, TIMING SET

Part Number: MEL-3-391SXH

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Melling Replacement Valve Locks VL-1083

Melling Replacement Valve Locks VL-1083

Valve Locks, Replacement, Stainless Steel, 3-Groove, Chrysler, Dodge, Jeep, Ram, Each

Part Number: MEL-VL-1083

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8715-1DS

Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 271/287, Lift .600/.575, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8715-1DS

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

COMP Cams High Energy Timing Sets 3237

Timing Chain and Gear Set, High Energy, Link Belt, Iron Sprockets, Jeep, L6, Set

Part Number: CCA-3237

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

PRW Shaft-Mount Rocker Arm Hold-Down Kits 9539004

Shaft Rocker Arm Mounting Hardware, Ford FE, Steel, Black Oxide, Kit

Part Number: PQX-9539004

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Melling Timing Chain Sets 3-391SCH

TIMING SET, TIMING SET

Part Number: MEL-3-391SCH

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

CVR Billet Timing Pointers TP3725S

Timing Pointer, Aluminum, Black, Chevy, Small Block, 7.25 in. Balancer, Fits Billet Timing Covers, Each

Part Number: CVS-TP3725S

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8724-1-BHV

SUM-8724 Level 1 Cam Kit, Beehive Springs, Seals, Pro LS Stage 4.5 Twin-Turbo Cam. 242/248 Dur., 116+5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2

Part Number: SUM-8724-1-BHV

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8722-1-BHV

SUM-8722 Level 1 Cam Kit with Beehive Springs, Stage 3 Pro LS Twin-Turbo Cam. 234/238 Dur., 115+5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0

Part Number: SUM-8722-1-BHV

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8703-2-DLSTL

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8703-2-DLSTL

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Holley Gen III Hemi Timing Covers 97-375

Timing Covers, Replacement, Cast Aluminum, Black Finish, for Mid-Mount Accessory Drive 20-291BK, 20-293BK, Gen III, Hemi, VVT, 5.7L, 6.4L, Each

Part Number: HLY-97-375

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Melling Timing Chain Sets 3-393SC

KIT-TIMING

Part Number: MEL-3-393SC

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Holley Gen III Hemi Timing Covers 97-373

Timing Covers, Replacement, Cast Aluminum, Black Finish, for Mid-Mount Accessory Drive 20-290BK, 20-292BK, Gen III, Hemi, Non-VVT, 5.7L, 6.1L, Each

Part Number: HLY-97-373

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8703-2-BHV

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8703-2-BHV

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Crower Stud Mount Late Model Rocker Arms 73655-1

Rocker Arms, 3/8 in. Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Dodge, 5.2, 5.9L, Each

Part Number: CRO-73655-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

PRW Rocker Arm Shims 9587551

SHIMS, Shaft Mount Rocker Arm, Mopar, Spring Steel, 0.8755"(22.22mm) ID, 0.015"(0.3809mm) Thick

Part Number: PQX-9587551

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

COMP Cams Turbo and Blower HRT Camshafts 112-337-11

Camshaft, HRT Supercharger Stage 2, Hydraulic Roller, Dodge, V8, Each

Part Number: CCA-112-337-11

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Cam Motion Street King Stroker LLR Series LS Camshafts 03-08-0101

LS Camshaft, 8620, Solid Roller, 3 bolt, 249/261 dur @.050", .689"/.672" lift, 112 deg LSA

Part Number: CXM-03-08-0101

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Pro LS Camshaft and Lifter kits SUM-K8717R1

Cam and Lifter kit, Stage 4 Pro LS Turbo Cam. 238/234 117+5, .625/.600 Lift, Maximum Power for larger 364+ CID. 6.0, 6.2, 7.0L, LS2 LS3 LS7 LQ4 LQ9

Part Number: SUM-K8717R1

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

COMP Cams Tri-Power Xtreme Camshafts 112-530-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 254/264, Lift .477/470, Chrysler, Dodge, Jeep, 5.7 6.1L

Part Number: CCA-112-530-11

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

ARP High Performance Series Rocker Arm Studs 100-7221

Rocker Arm Studs, 8740 Chromoly, Fits Chevy 4.3L V6 Vortec Cylinder Heads, Pair

Part Number: ARP-100-7221

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026