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

Moroso Power Steering Pump Mounting Brackets 63895

Power Steering Bracket, Aluminum, Black Anodized, Driver Side, Rear, Chevy, Small Block, Short Water Pump, Kit

Part Number: MOR-63895

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Wiseco Pro Tru Street Pistons 5511A3

Wiseco Pro Tru Street Pistons 5511A3

Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings, Ford, 5.0L Windsor, Single Piston, Each

Part Number: WIS-5511A3

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Professional Products Restoration Harmonic Balancers 85025

Harmonic Balancer, Restoration Balancer, External Balance, Nodular Iron, 7.250 in. Diameter, Chrysler Blue, Chrysler, Dodge, Plymouth, Each

Part Number: PFS-85025

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Howards Cams Horizontal Bar Mechanical Roller Lifters 91129-1

Lifter, Mechanical Roller, Horizontal Bar, Chevy, Big Block, Each

Part Number: HRS-91129-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Proform Pushrods 66427C

Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 8.350 in. Length, Universal, Set of 16

Part Number: PRO-66427C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Hastings Premium Ductile Ring Sets for 1975-1977 ALFETTA, 1972-1974 BERLINA, 1972-1982 SPIDER - 2C4280

Engine Piston Ring Set, 4-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C4280

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

Speed-Pro Competition Series Main Bearings 4070M 10

Main Bearings, Competition Series, 0.010 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, International, V8, Set of 5

Part Number: SLP-4070M10

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Hastings Premium Ductile Ring Sets 2C568

Piston Rings, Premium Ductile Ring Sets, Chrome, 3.750 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2C568

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

Mahle PowerPak Pistons 930207940-1

357cid 4.040 x 1.250CH, 3.480/3.500stroke,6.000rod,0.927pin,11.1cc,488g,12.9CR, 2618

Part Number: MLE-930207940-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Pioneer Automotive Connecting Rod Bolts S-1035

CONN ROD BOLTS

Part Number: PIO-S-1035

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M568

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.750 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, W8, Set

Part Number: HSN-2M568

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

Mahle Original Premium Piston Ring Sets 40618.060

Piston Rings, Plasma-moly, 3.810 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40618060

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Milodon Oil Pump Pickups 18305

Oil Pickup, Press Fit, Circle Track Pan Style, 7.250 in. Pan Depth, Chevy, V8, Small/Big Block, Each

Part Number: MIL-18305

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Sealed Power Main Bearing Sets 4289M 20

Main Bearing Set;

Part Number: SLP-4289M20

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Top Street Performance Power Steering Pump Brackets JM9105-1P

Power Steering Brackets, Driver Side, Upper and Lower, Billet Aluminum, Polished, Chevy, Kit

Part Number: TSN-JM9105-1P

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Hastings Piston Ring Sets for 1975-1987 XJ6 - 6800

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-6800

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

Melling Timing Chain Sets 3-168SA

CHAIN-TIMING SET (3)

Part Number: MEL-3-168SA

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Mahle PowerPak Pistons 197725130-1

355cid 4.030 x 1.550CH, 3.480/3.500stroke,5.700rod,0.927pin,-5.0cc,463g,10.2CR, 4032

Part Number: MLE-197725130-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

King HP-Series Rod Bearings CR 874HP 020

Rod Bearings, .020 in. Undersize, Alecular Silicon, Ford. Set of 8

Part Number: KGB-CR874HP020

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

March Performance Power Steering Pulleys 513-08

Power Steering Pulley, V-belt, 1-groove, 0.625 in. Bore, Billet Aluminum, Black Powdercoated, Chevy, Chrysler

Part Number: MCH-513-08

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Cloyes Timing Chain Kits for 1975 260Z, 1977-1981 810, 1981-1984 MAXIMA - 9-4134SB

TIMING KIT

Part Number: CLO-9-4134SB

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C668

Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C668

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

Sealed Power Performance Piston Ring Sets E-219K

Piston Rings, Moly, 3.680 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-219K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

KB Performance Pistons SKB105.STD

Piston, Hypereutectic, Dome, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB105-STD

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

Call to Order

Manley Wrist Pin Bushings 42366-8

Pin Bushing, Connecting Rod Replacement Parts. Ampco Pin Bushings.

Part Number: MAN-42366-8

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today