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

Harland Sharp Original Roller Rockers S70036

Harland Sharp Original Roller Rockers S70036

Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.60 Ratio, Dodge, Jeep, 5.2, 5.9L, Set of 16

Part Number: CSP-S70036

5.0 out of 5 stars ( 2 )

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Melling Valve Springs VS-2229

Valve Springs, Single, 1.250 in. Diameter, 80 lbs. Seat Pressure, 1.200 in. Coil Bind Height, Each

Part Number: MEL-VS-2229

Not Yet Reviewed

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LS Classic Series Gen III LS Lifter Valley Plates GMLS2005B

Engine Valley Covers, Gen III, LS .0.250 in. Thick,10-Bolt, Aluminum, Chevy, Small Block Gen III, Black, Each

Part Number: LSS-GMLS2005B

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Chevrolet Performance Pushrods 10238852

Pushrod, Replacement, 5/16 in. Diameter, 7.325 in. Length, Chevy, LS, Each

Part Number: NAL-10238852

Not Yet Reviewed

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Mr. Gasket Camshaft Retainers and Thrust Plates 61220G

Camshaft Thrust Retainer and Thrust Plates, Solid Type, Steel, Four Bolts, Molded O-Ring, Chevrolet, Small Block LS, Each

Part Number: MRG-61220G

5.0 out of 5 stars ( 2 )

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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 )

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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

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 )

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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

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 )

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BTR Camshafts BTR-LS3STAGE1

BTR LS3 STAGE 1 V2 CAMSHAFT

Part Number: BTC-BTRLS3STAGE1

5.0 out of 5 stars ( 1 )

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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

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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

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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 )

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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 )

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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 )

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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 )

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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 )

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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

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 )

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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

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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 )

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ACDelco GM Genuine Parts Engine Rocker Arm Bolts 12560961

Rocker Arm Hold-Down Bolts, GM Genuine Parts, Hex Head, Steel, Black Oxide, Designed for L92 and Cathedral Port Heads, Chevy, Small Block LS, Each

Part Number: ADO-12560961

Not Yet Reviewed

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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

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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 )

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