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

Stage 8 Locking Harmonic Balancer Bolt Kits 8995

MOPAR BALANCER BOLT

Part Number: STG-8995

5.0 out of 5 stars ( 1 )

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Manley Race Series Stainless Steel Valves 11575-1

Valve, Exhaust, Stainless Steel, 1.550 in. Diameter, .341 in. Stem, 5.080 in. Length, Ford, Each

Part Number: MAN-11575-1

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

Manley Race Master Valves 11849-1

VALVE-BBC R/M 1.940

Part Number: MAN-11849-1

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

King SI-Series Main Bearings MB 431SI

Main Bearings, Full Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB431SI

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

Continental OE Technology Series V-belts 17446

Belt, Elite, V-Belt, 17/32 in. Width, 44.50 in. Length, Each

Part Number: CEL-17446

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Summit Racing™ Harmonic Balancer Counterweights SUM-65269

Counterweight, Harmonic Balancer, Bolt-On, 28 oz. External Balance, Ford, Small Block, Each

Part Number: SUM-65269

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COMP Cams Short Travel Hydraulic Roller Lifters 877-1

COMP Cams Short Travel Hydraulic Roller Lifters 877-1

Lifter, Hydraulic Roller, Short Travel Race, .875 in. Diameter, Ford, Small Block, Each

Part Number: CCA-877-1

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

ACL Direct Replacement Main Bearing Sets 5M590P-20

Main Bearings, Duraglide, P-Series, 1/2 Groove, Tri-Metal, Copper/Lead Alloy, 0.02 in./0.50 mm Undersize Crankshaft, Ford, 4.2L, 4.7L, 5.0L, Set of 5

Part Number: PEB-5M590P-20

Not Yet Reviewed

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D.I.D Racing Chain Cam Chains for 1973-1985 ATC70, 1986-1987 TRX70 - 690-74082

Cam Chain, for use on Honda®, Each

Part Number: DID-25H82LE

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

ACL Direct Replacement Rod Bearing Sets 8B743A-01

Rod Bearings, Aluglide, A-Series, Bi-Metal Design, Aluminum/Tin/Silicon Layer, 0.001 in. Extra Oil Clearance, Chevy, 6.5L, 6.6L, 7.0L, 7.4L, Set of 8

Part Number: PEB-8B743A-01

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Wiseco 4-Stroke Piston Rings 3507X

Piston Rings, Moly, 3.507 in. Bore, Buell, Harley-Davidson®, Set

Part Number: WIS-3507X

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 4-Stroke Piston Rings 3527X

Piston Rings, Moly, 3.528 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3527X

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 4-Stroke Piston Rings 3425XC

Piston Rings, Chrome, 87.00mm Bore, for use on Honda®, Kawasaki, Yamaha, Set

Part Number: WIS-3425XC

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

ACL Direct Replacement Main Bearing Sets 5M909P-01

Main Bearings, Duraglide, P-Series, Grooved, Tri-Metal, 0.001 Extra Clearance, Stock Size Crank, Chevy, 4.4L, 4.9L, 5.0L, 5.3L, 5.7L, Set of 5

Part Number: PEB-5M909P-01

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PRW Pushrod Guideplates (PowerPlus+) 1135100

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

Part Number: PQX-1135100

Not Yet Reviewed

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Sealed Power MA Series Main Bearings 5085MA 20

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA20

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Sealed Power Main Bearing Sets 5085M 1

Main Bearings, 0.001 in. Crankshaft Undersize, Tri Metal, Full Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085M1

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Sealed Power Stock Replacement Oil Pumps 224-41146

Oil Pump, Standard-Volume, Ford, Mercury, 170/200, L6, Each

Part Number: SLP-224-41146

Not Yet Reviewed

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Cloyes Heavy-Duty Timing Sets C-3035

3-PIECE SET

Part Number: CLO-C-3035

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

King SI-Series Main Bearings MB5184SI 040

Main Bearings, SI-Series, Silicon Aluminum, 0.040 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB5184SI040

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

Perma-Cool Sandwich Oil Adapters 184

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, 3/8 in. NPT Inlet/Outlet, Each

Part Number: PRM-184

3.0 out of 5 stars ( 2 )

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Sealed Power CP-Series Rod Bearings 6-3310CPA 40

Rod Bearings, 0.040 in. Crankshaft Undersize, Tri Metal, AMC, Jeep, L6, 3.3L, 3.8L, 4.0L, 4.2L, Set of 6

Part Number: SLP-63310CPA40

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M656040

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M656040

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

Need It Sooner? We recommend these similar substitute parts:

Sealed Power Performance Piston Ring Sets E-222K 40

5 out of 5 stars ( 3 )

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King SI-Series Rod Bearings CR8014SI 020

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR8014SI020

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Hastings Piston Ring Sets 592020

Piston Rings, Phosphate Coated, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-592020

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today