Engines & Components

Gen. 3/4 Chevy LS Rocker Arm Trunnion Upgrade Kit, Bronze Bushing, Retrofit, Rectangle and Cathedral Port Rockers, Set of 16

Part Number: SUM-141560

4.33 out of 5 stars ( 70 )

Estimated Ship Date: Monday 11/17/2025

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Top-End Combo, Twisted Wedge® 11R Heads, Track Max® Camshaft, 1.6 Rockers, Small Block Ford, 302, Kit

Part Number: TFS-K525-432-370

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/17/2025

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Lifter, Hydraulic Roller, 0.842 in. Diameter, Without MDS, Includes Lifter Yokes, Gen III HEMI, Chrysler, Set of 16

Part Number: CCA-856Y-16

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/17/2025

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Camshaft/Lifter Set, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift 0.479 in./0.465 in., for Gears and TC Upgrade, Small Block, Chevy, Kit

Part Number: CCA-K12-600-4

4.11 out of 5 stars ( 35 )

Estimated Ship Date: Monday 11/17/2025

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Harmonic Balancer Bolt, 1.062 in. 12-Point Head, 4.325 in. UHL, Chromoly, Black Oxide, LS Gen. III/IV, Chevrolet, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, Each

Part Number: ARP-234-2503

4.95 out of 5 stars ( 178 )

Estimated Ship Date: Monday 11/17/2025

Cylinder Head, PowerOval® 280, Aluminum, Assembled, 113cc Chamber, 280cc Intake, Chevy, Big Block, Each

Part Number: TFS-41310001-M13

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/17/2025

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Cylinder Head, Performer RPM, Aluminum, Assembled, 110cc Chamber, 290cc Intake Runner, Chevy, Big Block, Each

Part Number: EDL-60455

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/17/2025

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Engine Block, Cast Iron, 4-Bolt Mains, 4 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: DRT-31161111

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/17/2025

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Lifters, Street Series, Hydraulic Roller, Vertical Bar, Ford, Small Block, Cleveland, Modified, Set of 16

Part Number: HRS-91168

4.08 out of 5 stars ( 24 )

Estimated Ship Date: Monday 11/17/2025

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Pro SBC Hyd. Roller Hot Cam Plus, 218/227 Dur., 112 LSA + 1, .525/.520 1.5 Ratio, .560/.555 1.6 Ratio, 1800-6300 RPM Range, '87-02 Gen 1 Roller Block

Part Number: SUM-8802

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

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Oil Pump and Pickup Assembly, High-Volume, Chevy, Small Block, Kit

Part Number: SES-3-60-08-001

4.79 out of 5 stars ( 62 )

Estimated Ship Date: Monday 11/17/2025

Summit E303 Plus Hyd. Roller Cam, 220/231 Duration, 113 LSA + 0 Adv, .550/.540 1.6 Ratio, .585/.574 1.7 Ratio, 2500-6000 Range, 85-1996 Roller Block

Part Number: SUM-8900

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/17/2025

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Cylinder Head, Performer RPM, Aluminum, Assembled, 72cc Chamber, 170cc Intake Runner, Ford, FE, Each

Part Number: EDL-60065

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/17/2025

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Rocker Arm; Ultra Pro Magnum; Rocker Arm; Stud 7/16 in. Ratio 1.7 in.; Chevy Big Block 396-454 cid; 16 pc.

Part Number: CCA-1620-16

4.95 out of 5 stars ( 37 )

Estimated Ship Date: Monday 11/17/2025

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Lifters, Street Series, Hydraulic Roller, Vertical Bar, Chevy, Small Block, Set of 16

Part Number: HRS-91164N

4.39 out of 5 stars ( 28 )

Estimated Ship Date: Monday 11/17/2025

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Valve Springs, Retainers, Single Springs, Steel Retainers, Steel Locks, Single Groove, Kit

Part Number: TFS-2500100

4.68 out of 5 stars ( 60 )

Estimated Ship Date: Monday 11/17/2025

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Oil Pump, High-Volume, Chevy LS, Each

Part Number: MEL-10355HV

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/17/2025

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Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 283/303, Lift .547/.530, Chevy Big Block

Part Number: CCA-K11-600-8

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/17/2025

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Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, 4.8, 5.3, 5.7, 6.0L, Kit

Part Number: ARP-234-4316

4.86 out of 5 stars ( 21 )

Estimated Ship Date: Monday 11/17/2025

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Pulley Kit, Serpentine, Aluminum, Polished, 7.25 in. Diameter Crank Pulley, Chevy, Small Block, Kit

Part Number: BSP-13220

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/17/2025

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Oil Pump, Wet Sump Style, High-Volume, Chrysler, Dodge, Jeep, Ram, Each

Part Number: MEL-10452HV

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/17/2025

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Cylinder Head Stud, Chromoly, Pro Series, 12-Point Nuts, Chevy, 6.6L/400, Diesel, LB-7, LLY, Kit

Part Number: ARP-230-4201

4.93 out of 5 stars ( 15 )

Estimated Ship Date: Monday 11/17/2025

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Stage 3 Pro LS Truck Swap Cam, 222/232 112+5, .550/.550 Lift, 3-bolt, 4.8, 5.3, 5.7, 6.0, 6.2L LS1 LS2 LS6 LS3 LS7 LS9 LSA LQ4 LQ9 LH6 LM7, Each

Part Number: SUM-8713R1

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/17/2025

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Camshaft, HRT Max Power Master, Stage 2, Hydraulic Roller, 1,900-7,000 RPM Range, 1-Bolt Gear Attachment, Dodge, Chrysler, Jeep, Gen III Hemi, Kit

Part Number: CCA-MK201-303-17

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/17/2025

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Engine Valley Cover without PCV, Cast Aluminum, Natural, Chevy GM, LS/LSX, Gen IV, Each

Part Number: SUM-240059

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/17/2025