1984 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Hayden Idler Pulleys 5975

Idler Pulley, Serpentine, Steel, Black, for use on Acura®, GM, Ford, Jaguar, Each

Part Number: HDA-5975

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

King SI-Series Rod Bearings CR 807SI 050

Rod Bearings, .050 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SI050

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Milodon Timing Gear Drive Replacement Parts 12557

Milodon Timing Gear Drive Replacement Parts 12557

Timing Gear Replacement Part, Thrust Button, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MIL-12557

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Dart Valve Guides 63121212

Valve Guide, Manganese Bronze, for Use with 11/32 in. Diameter Intake Valves Only, Chevy, Big Block, Each

Part Number: DRT-63121212

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Dayco Poly Rib Serpentine Belts 5040410

Belt, Poly Rib, Serpentine, 4-Rib, 41 in. Length, Each

Part Number: DAC-5040410

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Sierra Marine Rod Bearings 18-1308

Rod Bearing, Direct Replacement, Stock Size, Mercruiser, Mercury Marine, OMC, Volvo Penta, Each

Part Number: RRA-18-1308

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Melling High-Pressure Oil Pump Springs 7770M

Oil Pump Springs, 70 psi, Steel, Pink, Chevy, Big Block, Set of 5

Part Number: MEL-7770M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Dorman Timing Covers 635-506

Timing Cover, 1-Piece, Steel, Black, GM, Each

Part Number: RNB-635-506

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

COMP Cams Hi-Tech Rocker Arm Studs 4512-1

Rocker Arm Stud, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Chevy, Big Block, Each

Part Number: CCA-4512-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Four Seasons Idler Pulleys 45900

Idler Pulley, Replacement, V-Belt, Each

Part Number: FSS-45900

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

COMP Cams Pushrod Guideplates 4838-1

Guideplate, Raised, 3/8 in. Pushrod Size, Ford, 429, 460, Each

Part Number: CCA-4838-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Milodon Oil Pump Stud Kits 17050

Oil Pump Fasteners, Standard Pump, Studs, Hex Head, Chromoly, Black Oxide, Chevy, Big/Small Block, Kit

Part Number: MIL-17050

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Trick Flow® Valve Seats TFS-53400271-1

Valve Seat, Ductile Iron, Intake, 2.300 in. Outside Diameter, Ford, Big Block, Each

Part Number: TFS-53400271-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Hastings Premium Ductile Ring Sets 2M139S030

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M139S030

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

PRW Valve Cover Fasteners 4145407

Valve Cover Bolt Kit

Part Number: PQX-4145407

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Howards Cams Performance Mechanical Lifters 91215-1

Lifter, Mechanical Flat, Ford, 221-302, 351C, 351M, 351W, 400, 429, 460, Each

Part Number: HRS-91215-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

AFR Replacement Stainless Steel Valves 7204

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .344 in. Stem, 4.903 in. Length, Chevy, Each

Part Number: AFR-7204

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Proform Guideplates 66880

Guideplates, Flat, Hardened, 5/16 in. Pushrod Size, Chevy, Small Block, Set of 8

Part Number: PRO-66880

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Sealed Power Hydraulic Lifters HT-2012

Lifter, Hydraulic Flat Tappet, Ford, Each

Part Number: SLP-HT-2012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ARP Crank Pulley Bolts 450-6803

Lower Pulley Bolts, Stainless 12-Point, Ford, 3/8"-16 Dia, 1.00" UHL, 3 Piece

Part Number: ARP-450-6803

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Dart Severe-Duty Stainless Steel Valves 21312080

INTAKE VALVE, Each

Part Number: DRT-21312080

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Trick Flow® Hydraulic Lifters and Lash Adjusters TFS-21400001-2

Lifters, Hydraulic, for Flat Tappet Camshafts, Chevy 262-454, Pair

Part Number: TFS-21400001-2

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Manley Street Flo Valves 10745-1

VALVE-SBC S/F 1.600,+.100

Part Number: MAN-10745-1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

COMP Cams Retrofit Hydraulic Roller Lifter Guides 8135LG-1

Lifter Guide, Retro-Fit Hydraulic Roller, Steel, Ford, Each

Part Number: CCA-8135LG-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Melling Valve Springs VS-320

SPRING-ENGINE VALVE

Part Number: MEL-VS320

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air