Engines & Engine Parts at Summit Racing

PRW Billet Rocker Arm Stud Girdles 1535100

Rocker Arm Stud Girdle, Solid Bar, Polylock, Aluminum, Natural, Ford, Various Heads, Kit

Part Number: PQX-1535100

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

BluePrint Builder Series 302W/370HP Standard Edition Crate Engine and 4R70W Transmission Combos B302K4R7

Engine and Transmission Combo, Standard Edition Builder Series, 302 C.I.D., 370 HP, Carbureted, 4R70W, Ford, Small Block, Kit

Part Number: MLL-B302K4R7

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Harland Sharp Heavy-Duty Roller Rockers S90036K

Harland Sharp Heavy-Duty Roller Rockers S90036K

Rocker Arm, Shaft Mount, Full Roller, Aluminum, 1.6 Ratio, Ford, 302/351W, with Twisted Wedge Heads, Kit

Part Number: CSP-S90036K

Not Yet Reviewed

Estimated Ship Date: Today

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Cylinder Works 4-Stroke Cylinder Heads for 2008 CRF250R - 422-1002HD

Top End Engine Kit REPLACEMENT CYLINDER REPLACEMENT CYLINDER HEAD ONLY

Part Number: CLW-CH1002-K01

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Wiseco Pro Tru Street Pistons PTS534A4

Piston and Ring Kit, Pro Tru Street, Forged Aluminum, Dish, 4.040 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-PTS534A4

Not Yet Reviewed

Estimated Ship Date: Today

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ICT Billet Valve Cover Spacers 551380-5

Valve Cover Spacers, Billet Aluminum, 1/2 in. Thick, GM, Gen V LT1/LT4/L83/L86/LTX, Kit

Part Number: ICB-551380-5

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Wiseco Pro Tru Street Pistons PTS534A3

Piston and Ring Kit, Pro Tru Street, Forged Aluminum, Dish, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-PTS534A3

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Wiseco Pro Tru Street Pistons PTS538A3

Piston and Ring Kit, Pro Tru Street, Forged Aluminum, 4.110 in. Bore, -21cc Dish, AMC 360 cu., Set of 8

Part Number: WIS-PTS538A3

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Wiseco Pro Tru Street Pistons 5539A45

Single Piston and Ring Kit, Forged Aluminum, 4.125 in. Bore, AMC, Single Piston, Each

Part Number: WIS-5539A45

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Wiseco Pro Tru Street Pistons PTS505A4

Piston and Ring Kit, Pro Tru Street, Forged Aluminum, Flat Top, 4.040 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-PTS505A4

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Harland Sharp Heavy-Duty Roller Rockers S70015SVK

Rocker Arms, Heavy-Duty, Full Roller, 1.5 Ratio, Aluminum, Orange, Shaft Mounting, Chrysler, Big Block, Kit

Part Number: CSP-S70015SVK

Not Yet Reviewed

Estimated Ship Date: Today

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Moroso Stud Girdles 67250

Rocker Arm Stud Girdle, Aluminum, Blue, 7/16 in.-20 Thread, Chevy, Big Block, Kit

Part Number: MOR-67250

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Ford Performance Parts 302 C.I.D. 340 HP Boss Long Block Crate Engines M-6007-X2302E

Crate Engine, 302 C.I.D. 340 HP Boss, Long Block, Assembled, Internal Balance, Aluminum Cylinder Heads, Ford, Small Block Windsor, Each

Part Number: FMS-M6007X2302E

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Melling AFM/MDS Delete Combo MDK300

AFM/DOD Delete Combos, Camshaft/Lifters/Trays/Thrust Plate/Steel VVT Oil Control Valve, Chevy, GMC, 5.3L LC9, LH6, LMG, LY5, LS, Kit

Part Number: MEL-MDK300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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BluePrint Motorsports Pro Series Mopar 426 C.I.D. 610 HP EFI Base Long Block Crate Engines PS426CT

Crate Engine, Pro Series, Gen 3 HEMI Compatible, 426 cid, 610 hp, Base, 10.48:1 Compression, Forged Internals, Mopar, Each

Part Number: MLL-PS426CT

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

BluePrint Motorsports Pro Series Mopar 426 C.I.D. 610 HP EFI Base Long Block Crate Engines PS426CTF

Crate Engine, Pro Series, Gen 3 HEMI Compatible, 426 cid, 610 hp, Base Dressed, EFI, 10.48:1 Compression, Forged Internals, Mopar, Each

Part Number: MLL-PS426CTF

Not Yet Reviewed

Estimated Ship Date: Today

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BluePrint Engines GM 396 C.I.D. 530 HP Stroker Base Long Block Crate Engines BPMS396CTC

Crate Engine, Longblock, 396 C.I. Carbureted, 530 HP, 480 TQ, New Block, Aluminum Heads, Chevy, Small Block, Each

Part Number: MLL-BPMS396CTC

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

COMP Cams HRT Stage 1 Camshafts 201-300-17

Camshaft, HRT Stage 1, Hydraulic Roller, 1,700-6,500 Range, 0.520./0.515 Lift, 114 LSA, Dodge, Chrysler, Jeep, RAM, Hemi, Each

Part Number: CCA-201-300-17

Not Yet Reviewed

Estimated Ship Date: Today

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Ford Performance Parts 289/302/351W X2 Street Cruiser Aluminum Assembled Cylinder Heads M-6049-X2

Cylinder Head, X2, Aluminum, Assembled, 64cc Chamber, 188cc Intake Runner, Ford, 289, 302, 351W, Each

Part Number: FMS-M-6049-X2

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Briggs & Stratton Junior 206 Crate Engines 124332-8202

Engine, Jr. LO206, Briggs & Stratton Racing Engine, Carbureted, Aluminum, Pull Start, Used in Karting, and Jr. Drag Racing, Each

Part Number: PWD-124332-8202

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® Track Max® Hydraulic Roller Camshafts for GM LS TFS-30602003

Camshaft, Hydraulic Roller, Advertised Duration 283/286, Lift .585/.585, Lobe Sep. 112, GM LS, Each

Part Number: TFS-30602003

4.17 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Chevrolet Performance ZZ6 350 C.I.D. Base Crate Engines 19433041

Crate Engine, ZZ6 350/405, Aluminum Heads, Iron Block, 9.72:1 Compression, Harmonic Balancer, Each

Part Number: NAL-19433041

Not Yet Reviewed

Estimated Ship Date: Today

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BluePrint Engines Pro Series Mopar 426 C.I.D. 872 HP Base Long Block Crate Engines PS426SCT

Crate Engine, Pro Series, Gen 3 HEMI Compatible, 426 cid, 872 hp, Base Dressed, EFI, 10.48:1, Forged Internals, 3.0L Whipple Supercharger, Mopar, Each

Part Number: MLL-PS426SCT

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Cylinder Works 4-Stroke Cylinder Heads for 2004-2007 CRF250R, 2004-2006 CRF250X - 422-1003HD

Cylinder Head, Bare, Aluminum, Natural, for use on Honda®, Each

Part Number: CLW-CH1003-K01

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Chevrolet Performance ZZ6 EFI Turnkey Crate Engines 19433044

Crate Engine, ZZ6 EFI, Turnkey, 420hp, Chevy, Each

Part Number: NAL-19433044

Not Yet Reviewed

Estimated Ship Date: Jul 2, 2026 if ordered today

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Estimated Ship Date: Jul 2, 2026 if ordered today