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

March Performance Billet Aluminum Serpentine Alternator Pulleys 214

Alternator Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Chrysler, Big Block, Each

Part Number: MCH-214

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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PRW Main Girdle Stud Kits 1000203

CHEV 350 Stud Kit, Main Girdle, , Includes 10ea, 1/2" Longer Studs, 7/16" -14/20 x 5.00" Studs, PRW Fasteners & Hardware.

Part Number: PQX-1000203

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Moroso Louvered Windage Trays 23210

Windage Tray, Louvered, Steel, Black Zinc, OEM Style, Toyota, 3TC/2T/2TC Engines, Each

Part Number: MOR-23210

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

COMP Cams High Energy Timing Sets 3215

COMP Cams High Energy Timing Sets 3215

Timing Chain and Gear Set, High Energy, Link Belt, Iron Sprockets, GM, V6/V8, Set

Part Number: CCA-3215

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C592

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

Part Number: HSN-2C592

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

COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19052-1

Rocker Arms, Ultra Gold, Full Roller, Aluminum, Gold Anodized, 1.6 Ratio, Pedestal Mounting, Ford, 302/351W, Each

Part Number: CCA-19052-1

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

King AM-Series Main Bearings MB5514AM 020

Main Bearings, AM-Series, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403

Part Number: KGB-MB5514AM020

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

COMP Cams Replacement Hi-Tech Roller Race Timing Chains 3033CPG

Timing Chain, Replacement, Double Roller, AMC, Ford, Oldsmobile, Each

Part Number: CCA-3033

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Canton Racing Lifter Valley Oil Baffles 65-061

Baffle, Lifter Valley, Steel, Natural, Chevy, Small Block, Each

Part Number: CTR-65-061

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Hastings Piston Ring Sets for 1967-1980 SPITFIRE - 6840

Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-6840

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

Philadelphia Racing Products Adjustable Timing Pointers PRP-8520

Timing Pointer, Aluminum, Black Anodized, 10 O'Clock Pointer, Ford, Small Block, Each

Part Number: PGP-PRP-8520

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams High Energy Timing Sets 3223

Timing Chain and Gear Set, High Energy, Link Belt, Iron Sprockets, Ford, Mercury, Inline 6-Cylinder, Set

Part Number: CCA-3223

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

Trick Flow® Valve Guides TFS-41400251-8

Valve Guides, Intake, Bronze, Ford, Big Block, A460 Heads, Set of 8

Part Number: TFS-41400251-8

Not Yet Reviewed

Estimated Ship Date: Today

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Edelbrock Stainless Steel Valves 9360

Valve, Intake, Stainless Steel, 2.300 in. Diameter, 0.341 in. Stem, Chevy, Big Block, for Victor Head, Each

Part Number: EDL-9360

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Professional Products PowerForce Harmonic Dampers 80055

Harmonic Balancer, PowerForce, Neutral balance, Nodular Iron, Black, Nissan, Each

Part Number: PFS-80055

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

ATP Automotive Timing Covers 103109

ENG TIMING COVER

Part Number: ATP-103109

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

March Performance Front Mounted Power Steering Brackets 20150-09

Power Steering Bracket, Aluminum, Gray Powdercoated, Upper, Driver Side, Chevy, Big Block, Long Water Pump, Kit

Part Number: MCH-20150-09

3.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

PRW Pushrod Guideplates (PowerPlus+) 1135101

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Ford, Set of 8

Part Number: PQX-1135101

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

King HP-Series Rod Bearings CR 808HPND 001

Rod Bearings, HP-Series, Silicon Aluminum, 0.001 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPND001

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

PRW Main Cap Stud Kits 1035022

Main Studs, 8740 Chromoly, 200,000 Psi Tensile Strength, Large Journal, 2-Bolt Main, Chevy, Small Block, Kit

Part Number: PQX-1035022

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Main Stud Kits SUM-910205

2.75 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Wiseco Pro Tru Street Pistons 5504A3

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Small Block, Single Piston, Each

Part Number: WIS-5504A3

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 5505A6

Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.060 in. Bore, Rings, Chevrolet, 5.7L, 5.7L LT, Single Piston, Each

Part Number: WIS-5505A6

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 5503A6

Piston, 4.060 in. Bore, 1.560 in. Compression Height, 4032 Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Chevy, 5.7L, Each

Part Number: WIS-5503A6

5.0 out of 5 stars ( 1 )

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 5510A3

Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.155 in. Bore, Rings, Chevrolet, 6.6L, Single Piston, Each

Part Number: WIS-5510A3

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

Melling Timing Chain Sets 40405

SPEED SET

Part Number: MEL-40405

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today