1978 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Pioneer Performance Freeze Plugs PE-108-BR

Freeze Plugs, Brass, Ford, 289, 302, 351W, Kit

Part Number: PIO-PE108BR

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Milodon Timing Pointers 65760

Milodon Timing Pointers 65760

Timing Pointer, Billet Aluminum, Black, 8.000 in. Diameter Balancer, Chevy, Each

Part Number: MIL-65760

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Manley Severe Duty Series Stainless Steel Valves 11548-1

Valve, Intake, Stainless Steel, 2.072 in. Diameter, .342 in. Stem, 4.713 in. Length, Oldsmobile V8, Each

Part Number: MAN-11548-1

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11529-1

Valve, Exhaust, Stainless Steel, 1.760 in. Diameter, .341 in. Stem, 5.067 in. Length, Ford, Each

Part Number: MAN-11529-1

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

King SI-Series Main Bearings MB5534SI 030

Main Bearings, SI-Series, Full Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Jeep, Mopar, Set of 5

Part Number: KGB-MB5534SI030

Not Yet Reviewed

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

King SI-Series Rod Bearings CR 865SI 030

Rod Bearings, .030 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI030

Not Yet Reviewed

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Edelbrock Stainless Steel Valves 9778

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, Ford, Each

Part Number: EDL-9778

Not Yet Reviewed

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Summit Racing™ Coated Hypereutectic SBC 350 Piston SUM-17350C-30-1

Piston, Hypereutectic, Flat, 4.030 in. Bore, Chevy, Each

Part Number: SUM-17350C-30-1

Not Yet Reviewed

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Proform Extruded Aluminum Shaft Mount Roller Rocker Arms 66868R

Rocker Arm, Shaft Mount, Roller, Aluminum, 1.5 Ratio, Chrysler, Big Block, Right Side, Each

Part Number: PRO-66868R

Not Yet Reviewed

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Manley Race Series Stainless Steel Valves 11875-1

Valve, Exhaust, Stainless Steel, 1.760 in. Diameter, .341 in. Stem, 5.042 in. Length, Ford, Each

Part Number: MAN-11875-1

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Engine Works P-Series Main Bearing Sets MS909P

Main Bearings, P Series, Standard Size, Tri Metal, Chevy, Small Block, Set of 5

Part Number: EW1-MS909P

Not Yet Reviewed

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Howards Cams Variable Duration Hydraulic Lifters 91002-1

Lifter, Chev V-8, Hyd, Variable Duration, Ea.

Part Number: HRS-91002-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Dorman Expansion Plugs 565-023

Freeze Plugs, Brass, 1.250 in. Diameter, Buick, Cadillac, Chevy, GMC, Pontiac, Dodge, Ford, Set of 10

Part Number: RNB-565-023

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Moroso Oil Restrictor Kits 22000

Oil Restrictors, .060 in. Orifice Diameter, Chevy, Big Block/Small Block, Pair

Part Number: MOR-22000

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Mahle Original Standard Piston Ring Sets 50514CP

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L6, Set

Part Number: MAH-50514CP

Not Yet Reviewed

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Mishimoto Magnetic Oil Pan Drain Plugs MMODP-14125B

Oil Pan Drain Plug, Magnetic, 14mm x 1.25 Thread Size, Seal, Ford, Jeep, Each

Part Number: MIO-MMODP-14125B

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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ACL Direct Replacement Main Bearing Sets 5M1041A-STD

Main Bearings, Aluglide, A-Series, 1/2 Groove, Bi-Metal Design, Aluminum/Tin/Silicon, Stock Size Crankshaft, AMC, Jeep, 2.0L, 5.9L, 6.6L, Set of 5

Part Number: PEB-5M1041A-STD

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® Replacement Valves TFS-61400211-1

Valves, Intake, Stainless Steel, 2.02 in. Diameter, 8.66mm Stem, 132.08mm Length, Powerport®, Each

Part Number: TFS-61400211-1

Not Yet Reviewed

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ACDelco V-Ribbed Accessory Belts 88934356

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 54.09 in. Length, AMC, Buick, Chevy, Dodge, Ford, GMC, International, Jeep, Mercury, Olds, Each

Part Number: ADO-15535

Not Yet Reviewed

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Trick Flow® Replacement Valves TFS-51700217-1

Valve, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 5.160 in. Length, Small Ford, Each

Part Number: TFS-51700217-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Melling Oil Pump Screen Assemblies 72-S4

Oil Pickup, Screw-In, Stock Pan Style, 0.625 in.Tube Diameter, Chrysler, Dodge, Plymouth, 318, 360, Each

Part Number: MEL-72-S4

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

PRW Pushrod Guideplates (PowerPlus+) 1130200

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Ford, Set of 8

Part Number: PQX-1130200

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Proform Harmonic Balancer Covers 66517CC

Harmonic Balancer Cover, Aluminum, Chrome, 6 3/4 in. Diameter, Degree Markings, Chevy, Small Block, Each

Part Number: PRO-66517CC

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Moroso Timing Pointers 60120

Timing Pointer, Billet Aluminum, Black Anodized, 7.250 in. Balancer, Chevy, Small Block, Each

Part Number: MOR-60120

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Proform Extruded Aluminum Shaft Mount Roller Rocker Arms 66869P

Rocker Arm, Shaft Mount, 1.5 Ratio, Aluminum, Roller Rocker, Chrysler, 318/340/360, Each

Part Number: PRO-66869P

Not Yet Reviewed

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