Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Scat Pro Stock I-Beam Connecting Rods 2-ICR40L-6125P

Connecting Rods, Pro Stock, I-Beam, Forged 4340 Steel, Press-Fit, 6.125 in. Long, Jeep, Set of 6

Part Number: SCA-2406125P

3.5 out of 5 stars ( 2 )

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COMP Cams Thumpr Hydraulic Roller Camshafts 42-601-11

COMP Cams Thumpr Hydraulic Roller Camshafts 42-601-11

Camshaft, Hydraulic Roller, Duration 291 Int./311 Exh., Lift 0.540 Int./0.532 Exh., Lobe Separation 107, Oldsmobile, 260-455, Each

Part Number: CCA-42-601-11

5.0 out of 5 stars ( 1 )

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Moroso Fabricated Aluminum Valve Covers 68025

Valve Covers, Tall, Aluminum, Natural, Moroso Logo, Centerbolt, Chevy, Small Block, Pair

Part Number: MOR-68025

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

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30127-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Ford, Small Block, Kit

Part Number: MCH-30127-08

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Fluidampr Harmonic Dampers for 2015-2021 CHALLENGER, CHARGER, 2018-2021 GRAND CHEROKEE - 910302

Harmonic Balancer, Internal Balance, Aluminum/Steel, 9.125 in, 11 Percent Overdrive, Dodge, Jeep, 6.2L, Each

Part Number: FLU-910302

Not Yet Reviewed

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Howards Cams Rattler Camshafts 248045-09

Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 288/296, Lift .611/.611, Ford, 429, 460, Each

Part Number: HRS-248045-09

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8100-4060

Piston, SX-Series, Forged Flat Top, 4.060 in. Bore, Chevy, Set of 8

Part Number: DMS-8100-4060

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8100-4040

Piston, SX-Series, Forged Flat Top, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8100-4040

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

S&S Cycle Roller Rocker Arms 900-4065A

Rocker Arms, Forged Steel, 1.625:1 Ratio, Roller Tip, Buell, Harley-Davidson®, Set of 4

Part Number: SSY-900-4065A

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

ATI Super Damper Serpentine Series Harmonic Balancers for 2007-2012 MUSTANG - ATI918046

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 5.4L, Each

Part Number: ATI-918046

5.0 out of 5 stars ( 2 )

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D.S.S. E Series Forged Piston and Ring Kits K8715-4030

Piston Set, 383 SBC E Series -4cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K8715-4030

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8723-4030W

Piston Set, 393W / 5.8 Stroker SBF 351W E Series -13cc Dish Top Inline Piston Set. 4.030 bore

Part Number: DMS-K8723-4030W

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8712-4040

Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8712-4040

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8717-4060

Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.060 bore

Part Number: DMS-K8717-4060

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-2190.040

Pistons, OE Replacement, 4.040 in. Bore, Flat Top, Cast Aluminum, 2.00mm x 2.00mm x 2.80mm Ring Thickness, Ford, 6.9L Diesel, Set of 8

Part Number: MAH-2242190040

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

ICON FHR Series Pistons IC9953.040

Pistons, Forged, Flat, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC9953-040

Not Yet Reviewed

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KB Performance Hyper Piston and Ring Kits KB174KTD.034

Piston and Ring Kit, Hypereutectic, Dome, 4.450 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB174KTD-034

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

D.S.S. E Series Forged Piston and Ring Kits K8795-4075

Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker LS E Series -5cc LS Flat Top Piston Set. 4.075 bore

Part Number: DMS-K8795-4075

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8795-4030

Piston Set, 6.0 / LS2 / L98 / LQ9 Stroker LS E Series -5cc LS Flat Top Piston Set. 4.030 bore

Part Number: DMS-K8795-4030

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

COMP Cams Nitrous HP Camshafts 08-303-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/315, Lift .520/.540, Chevy, Small Block, Each

Part Number: CCA-08-303-8

Not Yet Reviewed

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COMP Cams Magnum Hydraulic Roller Camshafts 09-420-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/270, Lift .500/.500, Chevy, 90 Degree V6, Each

Part Number: CCA-09-420-8

Not Yet Reviewed

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COMP Cams Xtreme Marine Camshafts 12-418-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .503/.510, Chevy, Small Block, Each

Part Number: CCA-12-418-8

5.0 out of 5 stars ( 2 )

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ATI Super Damper Serpentine Series Harmonic Balancers for 2011-2013 F-150, 2011-2016 MUSTANG - ATI918047A

Harmonic Balancers, Super Damper, Serpentine, Internal Balance, 6.78 in. O.D., 6 Groove, SFI 18.1, w/6 Groove A/C Pulley, Aluminum, Black, Ford, Each

Part Number: ATI-918047A

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

ATI Super Damper Diesel Harmonic Balancers ATI917375

Harmonic Balancer, Super Damper, Internal Balance, Steel, Dodge, Ram, 6.7L Diesel, Each

Part Number: ATI-917375

Not Yet Reviewed

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ATI Super Damper Serpentine Series Harmonic Balancers ATI917753

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, for Nissan, 2.6L, Each

Part Number: ATI-917753

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today