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2003 Camshafts & Valvetrain

Individual Parts
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Results 501 - 525 of 2000 +

ARP High Performance Series Rocker Arm Studs 100-7201

Made in the USA ARP High Performance Series Rocker Arm Studs 100-7201

ARP High Performance Series Rocker Arm Studs 100-7201

Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.595 in. Effective Stud Length, GM, V6, Kit

Part Number: ARP-100-7201

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Today

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PRW Pedestal-Shaft Rocker Arms 3535033

PRW Pedestal-Shaft Rocker Arms 3535033

PRW Pedestal-Shaft Rocker Arms 3535033

Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 Ratio, AFR Heads, Kit

Part Number: PQX-3535033

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Aisin Timing Belt and Water Pump Kits for 2001-2005 CIVIC - TKH-003

Aisin Timing Belt and Water Pump Kits for 2001-2005 CIVIC - TKH-003

Aisin Timing Belt and Water Pump Kits for 2001-2005 CIVIC - TKH-003

Timing Belt and Water Pump Service Kit, for use with Honda®, L4, 1.7L, Kit

Part Number: ASN-TKH-003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Pro LS Automotive Camshafts SUM-8741R1

Made in the USA Summit Racing™ Pro LS Automotive Camshafts SUM-8741R1

Summit Racing™ Pro LS Automotive Camshafts SUM-8741R1

Pro LS S.P.2 Cam, 234/251 Duration, 110 LSA + 5 Adv,.625/.625 lift, 3-Bolt, compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8741R1

Not Yet Reviewed

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Melling Pushrods MPR-462

Made in the USA Melling Pushrods MPR-462

Melling Pushrods MPR-462

Pushrod, OEM Replacement, 5/16 in. Diameter, 6.831 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-462

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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BTR Camshafts BTR-LS3STAGE1

BTR Camshafts BTR-LS3STAGE1

BTR Camshafts BTR-LS3STAGE1

BTR LS3 STAGE 1 V2 CAMSHAFT

Part Number: BTC-BTRLS3STAGE1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Melling Timing Chain Sets 3-387SGX

Made in the USA Melling Timing Chain Sets 3-387SGX

Melling Timing Chain Sets 3-387SGX

Timing Chain Set, Link Belt, Plastic Tensioners, Ford, Lincoln, Mercury, SOHC, V8, 4.6L, Set

Part Number: MEL-3-387SGX

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams LS Series Mechanical Roller Lifters 91177

Made in the USA Howards Cams LS Series Mechanical Roller Lifters 91177

Howards Cams LS Series Mechanical Roller Lifters 91177

Lifters, Race Series, Mechanical Roller, Vertical Bar, Chevy, Gen III Small Block, Set of 16

Part Number: HRS-91177

Not Yet Reviewed

Estimated Ship Date: Today

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ARP Timing Cover Bolt Kits 434-1501

Made in the USA ARP Timing Cover Bolt Kits 434-1501

ARP Timing Cover Bolt Kits 434-1501

Timing Cover Bolts, Hex Head, Stainless, Polished, Washers, Chevy, LS Small Block, Kit

Part Number: ARP-434-1501

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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COMP Cams Ultra Pro Magnum Rocker Arms 1604-1

Made in the USA COMP Cams Ultra Pro Magnum Rocker Arms 1604-1

COMP Cams Ultra Pro Magnum Rocker Arms 1604-1

Rocker Arm, Stud Mount, Full Roller, Steel, 1.52 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Each

Part Number: CCA-1604-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cloyes Street True Roller Timing Sets 9-9110

Made in the USA Cloyes Street True Roller Timing Sets 9-9110

Cloyes Street True Roller Timing Sets 9-9110

Timing Chain and Gear Set, Street True Roller, Single Roller, Iron/Steel Sprockets, Marine, Chevy, 8.1L, Set

Part Number: CLO-9-9110

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Crown Automotive Rocker Arm Hold-Down Bolts J8120512

Made in the USA Crown Automotive Rocker Arm Hold-Down Bolts J8120512

Crown Automotive Rocker Arm Hold-Down Bolts J8120512

Rocker Arm Hold-Down Bolt, Hex Head, 5/16-18 in. Thread Size, Steel, Natural, Dodge, Jeep, Each

Part Number: CWA-J8120512

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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CVR Billet Timing Pointers TP3800

CVR Billet Timing Pointers TP3800

CVR Billet Timing Pointers TP3800

Timing Pointer, Aluminum, Black, Chevy, Small Block, 8 in. Balancer, Fits Stock Timing Covers, Each

Part Number: CVS-TP3800

4.18 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Summit Racing™ Muscle Car Replacement Cam and Lifter Kits SUM-K1126

Summit Racing™ Muscle Car Replacement Cam and Lifter Kits SUM-K1126

Summit Racing™ Muscle Car Replacement Cam and Lifter Kits SUM-K1126

Cam and Lifter KIt Muscle Car Replacement SBC Flat tappet Mechanical, 67-69 DZ 302- Z-28, 290HP, Cam with Lifters

Part Number: SUM-K1126

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

COMP Cams High Energy Hydraulic Lifters 812-12

Made in the USA COMP Cams High Energy Hydraulic Lifters 812-12

COMP Cams High Energy Hydraulic Lifters 812-12

Lifters, Hydraulic Flat Tappet, Chevy, 0.842 Diameter, 1.99 Seat Height, V8/V6/L6, Set of 12

Part Number: CCA-812-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Melling Replacement Hydraulic Lifters JB-7524

Made in the USA Melling Replacement Hydraulic Lifters JB-7524

Melling Replacement Hydraulic Lifters JB-7524

Lifters, Hydraulic Lash Adjuster, Buick, Cadillac, Chevy, Ford, GMC, Hummer, Isuzu, Lexus, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Toyota, Each

Part Number: MEL-JB-7524

Not Yet Reviewed

Estimated Ship Date: Today

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COMP Cams XFI RPM Camshafts 54-416-11

Made in the USA COMP Cams XFI RPM Camshafts 54-416-11

COMP Cams XFI RPM Camshafts 54-416-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 273/277, Lift .530/.534, Chevy, Small Block, LS

Part Number: CCA-54-416-11

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing RPM Series Valve Springs PAC-1207X-16

PAC Racing RPM Series Valve Springs PAC-1207X-16

PAC Racing RPM Series Valve Springs PAC-1207X-16

Valve Springs, RPM Series, Dual, 1.304 in. O.D., 433 lbs./in. Rate, 1.000 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1207X-16

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Cam and Lifter Kits SUM-K1225

Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Cam and Lifter Kits SUM-K1225

Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Cam and Lifter Kits SUM-K1225

Cam and Lifter kit, Pro SBC Retrofit Stage 5 Hyd. Roller LS Firing Order, 242/251 Dur., 110 LSA + 4 Adv, .550/.550 1.5 Ratio, 2600-6600 RPM Range

Part Number: SUM-K1225

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® Replacement Valves TFS-30600213

Trick Flow® Replacement Valves TFS-30600213

Trick Flow® Replacement Valves TFS-30600213

Valves, Exhaust, Stainless Steel, 1.600 in. Dia., 8.0mm Stem, 4.915 in. Length, GenX® 235/245, GM LS, Set of 8

Part Number: TFS-30600213

Not Yet Reviewed

Estimated Ship Date: Today

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Crown Automotive Rocker Arms 3242393K

Crown Automotive Rocker Arms 3242393K

Crown Automotive Rocker Arms 3242393K

Rocker Arms, Non-roller, Steel, Natural, Stud Mounting Style, Pivots, Bridges, Jeep, 4.0L, 4.2L, Kit

Part Number: CWA-3242393K

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3673TX3Z

Made in the USA Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3673TX3Z

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3673TX3Z

Timing Set, Single Roller Z Chain, Billet Steel Sprockets, Chevy, Small Block LS2/LS3, Set

Part Number: CLO-9-3673TX3Z

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

COMP Cams High Energy Hydraulic Lifters 812-1

Made in the USA COMP Cams High Energy Hydraulic Lifters 812-1

COMP Cams High Energy Hydraulic Lifters 812-1

Lifters, Hydraulic Flat Tappet, Chevy, 0.842 Diameter, 1.99 Seat Height, V8/V6/L6, Each

Part Number: CCA-812-1

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Engine Works LS Series Valves 218155

Engine Works LS Series Valves 218155

Engine Works LS Series Valves 218155

Valves, LS Series, Exhaust, Stainless, 1.551 in. Diameter, 0.314 in. Stem, 4.915 in. Long, 1-Groove, Chevy, 4.8-6.0L, Each

Part Number: EW1-218155

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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BTR Timing Sprockets BTR76407

BTR Timing Sprockets BTR76407

BTR Timing Sprockets BTR76407

Timing Gear, Timing Sprocket, Steel Cam Gear, Single Pole Design LS1 and LS2, Fits Single-roller Chains, Chevrolet, 5.7L, 6.0L, Each

Part Number: BTC-BTR76407

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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