Engines & Engine Parts at Summit Racing

Summit Racing™ Forged Pro Pistons SUM-SBC383040L

Summit Racing™ Forged Pro Pistons SUM-SBC383040L

Forged Pro pistons for 383 Stroker Chevy Long Rod, 4.040 bore, 1.125 C.H., 3.75 in. stroke, 6 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc

Part Number: SUM-SBC383040L

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR360052

Pro LS Piston and Rod Kit, 365 Cid., 4.005 bore, 3.622 stroke, 6.098 rod, 2cc Flat Top, 10.8:1 @ 65cc, 10.2:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR360052

5.0 out of 5 stars ( 2 )

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Total Seal AP Steel Street and Race Piston Ring Sets CS1124040-

4.040+5 1.0 1.0 2.0 8CYL

Part Number: TSR-CS1124040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 23-602-9

Camshaft, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .532/.519, Chrysler, Big Block, Each

Part Number: CCA-23-602-9

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Edelbrock Performer Cylinder Heads 60399

Cylinder Head, Performer, Aluminum, Assembled, 60cc Chamber, 170cc Intake Runner, Ford, 5.0, 5.8L, Each

Part Number: EDL-60399

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505

2 out of 5 stars ( 1 )

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Summit Racing™ Pro LS 5.7L Rotating Assemblies SUM-R244090316

Pro LS 4340 Rotating Assembly, 383 Cid., 3.903 bore, 4.000 stroke, 24X, 6.125 rod, 16cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings, H Bearings

Part Number: SUM-R244090316

3.5 out of 5 stars ( 2 )

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Isky Hydraulic Roller Tappet Camshafts 696284294

Camshaft, Hydraulic Roller Tappet, Advertised Duration 284/294, Lift .578/.608, Chevy, 7.4L/454, Each

Part Number: ISK-696284-294

Not Yet Reviewed

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COMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits CL11-601-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 287/304, Lift .510/.495, Chevy, Big Block

Part Number: CCA-CL11-601-4

4.75 out of 5 stars ( 4 )

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COMP Cams Hi-Tech Pushrods 7928-1

Pushrod, Hi-Tech, Chromoly, Heat-Treated, 3/8 in. Diameter, 8.950 in. Length, Universal, Each

Part Number: CCA-7928-1

Not Yet Reviewed

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR36L8987

Pro LS 4340 Piston and Rod Kit, 346 Cid., 3.898 bore, 3.622 stroke, 6.125 rod, 7cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR36L8987

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COMP Cams Xtreme Energy 4x4 Cam and Lifter Kits CL35-235-3

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 254/262, Lift .477/.493, Ford, 351W, Kit

Part Number: CCA-CL35-235-3

Not Yet Reviewed

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COMP Cams Hi-Tech Pushrods 7996-16

Pushrods, Hi-Tech, Chromoly, Heat-Treated, 5/16 in. Diameter, 8.050 in. Length, Universal, Set of 16

Part Number: CCA-7996-16

4.5 out of 5 stars ( 2 )

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COMP Cams Xtreme Energy Camshafts 12-678-4

Camshaft, Mechanical Flat Tappet, Advertised Duration 282/290, Lift .520/.540, Chevy, Small Block, Each

Part Number: CCA-12-678-4

4.75 out of 5 stars ( 4 )

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Scat Pro Comp I-Beam Connecting Rods 2-ICR5400-7/16

Connecting Rods 2-ICR5400-7/16, Pro Series SBC I-Beam Rods, Bushed ARP 8740 Cap Screws 5.400 Length 2.123 Jour

Part Number: SCA-26540716

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR36L7802

Pro LS Piston and Rod Kit, 325 Cid, 3.780 bore, Standard 3.622 stroke, 6.125 rod, 2cc dome, 10.9:1 @ 61cc, 10.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L7802

5.0 out of 5 stars ( 1 )

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Scat Pro Sport H-Beam Connecting Rods 2-302-5400-2123-927

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.400 in. Length, Ford, Small Block, Set of 8

Part Number: SCA-65400927

Not Yet Reviewed

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Summit Racing™ Pro LS Forged Pistons SUM-110S274005-8

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274005-8

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16904-16

Valve Springs, PAC Racing, Dual, 1.290 in. Outside Diameter, 370 lbs./in. Rate, 1.010 in. Coil Bind, Set of 16

Part Number: TFS-16904-16

Not Yet Reviewed

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COMP Cams Hi-Tech Pushrods 8412-16

Pushrods, Hi-Tech, Chromoly, Heat-Treated, 5/16 in. Diameter, 7.850 in. Length, Set of 16

Part Number: CCA-8412-16

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Howards Cams Hydraulic Flat Tappet Camshafts 110061-12S

Camshaft, Hydraulic Flat Tappet, Advertised Duration 297/307, Lift .507/.530, Chevy, Small Block, Each

Part Number: HRS-110061-12S

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Magnum Hydraulic Camshafts 21-306-4

Camshaft, 1-Bolt, Hydraulic Flat Tappet, Advertised Duration 270/270, Lift .470/.470, Mopar, Big Block, Each

Part Number: CCA-21-306-4

5.0 out of 5 stars ( 2 )

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Summit Racing™ Forged Pro Pistons SUM-SBC327030

Forged Pro pistons For SB Chevy 327, 4.030 bore, 1.671 C.H., 3.25 in. stroke, 5.7rod, 0cc net volume dome. 11:1@58cc, 10.2@64cc, 9.8@67cc, 9.3@72cc.

Part Number: SUM-SBC327030

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PRW Sportsman Steel Roller Tip Rocker Arms 0835004

Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835004

Not Yet Reviewed

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Scorpion Endurance Series Rocker Arms SCP3221

Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.6 Ratio, Ford, Small Block, Set of 16

Part Number: SCC-SCP3221

4.0 out of 5 stars ( 2 )

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COMP Cams Magnum Hydraulic Cam and Lifter Kits CL42-231-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 280/280, Lift .490/.490, Oldsmobile, V8, Kit

Part Number: CCA-CL42-231-4

Not Yet Reviewed

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