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

Diamond Pistons Race Series Pistons 21562-RS-8

Diamond Pistons Race Series Pistons 21562-RS-8

LS2K - 2000HP Rated - 2618 Material - Inboard Design - Coated Skirts - Includes H13 Pins and AP Rings

Part Number: DPP-21562-RS-8

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

Diamond Pistons Race Series Pistons 21564-RS-8

LS2K - 2000HP Rated - 2618 Material - Inboard Design - Coated Skirts - Includes H13 Pins and AP Rings

Part Number: DPP-21564-RS-8

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

Diamond Pistons 12 Degree LS2K Series Pistons 21568-RS-8

Pistons, Flat Top, 12 Degree LS2K Series, Forged Aluminum, 4.135 in. Bore, +4.80cc Head Volume, Chevy, LSX, Set of 8

Part Number: DPP-21568-RS-8

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

Diamond Pistons Competition Series Pistons for 2020-2022 F-350 SUPER DUTY, F-250 SUPER DUTY, 2021-2022 E-350 SUPER DUTY - 30931-R1-8

Pistons and Rings, Forged Aluminum, 4.250 in. Bore, 3.976 in. Stroke, Compression Ratio 11.1:1, +15.50cc Head Volume, Ford, Godzilla, 7.3L, Set of 8

Part Number: DPP-30931-R1-8

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

Diamond Pistons LT2K Series Pistons 21603-RS-8

Pistons, Flat Top, LT2K Series, Forged Aluminum, 4.065 in. Bore, +10.00cc Head Volume, Chevy, LT1/LT4, Set of 8

Part Number: DPP-21603-RS-8

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Peterson Fluid Systems R4 Oil Pumps 04-2026

Oil Pump, R4, Dry Sump, Two Stage, High Volume, Standard Rotation, Right Side Mount, Rear Drive, Each

Part Number: PFF-04-2026

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Call to Order

Eagle Street and Strip Rotating Assemblies 13201030

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-13201030

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-429-4300-6700-2200

Forged 4340 Standard Weight

Part Number: SCA-44294300

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

COMP Cams Magnum Hydraulic Roller Cam and Lifter Kits K35-410-8

Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 260/260, Lift .533/.533, Ford, 5.0L, Kit

Part Number: CCA-K35-410-8

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

March Performance Chevy Big Block Serpentine Conversion Kits 20512

Pulley Kit, High Flow Water Ratio, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-20512

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

Diamond Pistons Pistons 83054-6-H

VQ35DE 96.0mmB/1.167CD/Kit

Part Number: DPP-83054-6-H

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

PROMAXX Performance Project X Small Block Ford Cylinder Heads 9205

Cylinder Heads, Project X, Aluminum, Bare, 56cc Chamber, 210cc Intake Runner, Ford, Small Block, Pair

Part Number: PMX-9205

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Manley Pro Series Crankshafts 191832

Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.050 in. Stroke, Mopar Hemi V8 Modular, Each

Part Number: MAN-191832

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

Howards Cams Camshaft Kits CL723235-12

CAM LIFTER KIT

Part Number: HRS-CL723235-12

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Scat F43 Series Crankshafts 4-350-3562-5850-20LW

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.562 in. Stroke, Chevy, Small Block, Each

Part Number: SCA-435041LW

Not Yet Reviewed

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COMP Cams Sportsman Solid Roller Lifters 96956B-16

Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.842 in. Diameter, w/ Bushing, Seat Height 2.210 in., GEN III/IV LS, Chevy, Set of 16

Part Number: CCA-96956B-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Crower Stud Mount Late Model Rocker Arms 73655-16

Rocker Arms, 3/8 in. Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Dodge, 5.2, 5.9L, Set of 16

Part Number: CRO-73655-16

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

Diamond Pistons Domestic Series Pistons 30705-8

Modern Muscle Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Gas Rings

Part Number: DPP-30705-8

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

Manley Titanium Valves 11954H-8

VALVE-TI 2.350,+.350 HT MATERIAL

Part Number: MAN-11954H-8

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

Manley Titanium Valves 11922T-8

TITANIUM VALVE

Part Number: MAN-11922T-8

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

COMP Cams Sportsman Solid Roller Lifters 96998B-16

Lifter, Sportsman, Mechanical Roller, 0.904 in. O.D., Chevy, Big Block, Bronze Bushing Axle, Set of 16

Part Number: CCA-96998B-16

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits CL35-771-8

Cam and Lifters, Mechanical Roller Tappet, Advertised Duration 280/286, Lift .608/.614, Ford, 351W, Kit

Part Number: CCA-CL35-771-8

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

COMP Cams XFI XE-R Cam and Lifter Kits K54-448-11

Camshaft, Lifters, Hydraulic Roller Tappet, Adv. Duration 287/289, Lift .605/.609 in., Chevy, Small Block, Kit

Part Number: CCA-K54-448-11

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams XFI XE-R Cam and Lifter Kits K54-444-11

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 273/279, Lift .581/.588, Chevy, Kit

Part Number: CCA-K54-444-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-460-4300-6700-2200

Crankshaft, Forged 4340 Steel, Std. Weight, 4.30 in. Stroke, Ford, 460, Internal Balance, Each

Part Number: SCA-44604300

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