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

Enginetech Main Bearings BC320JSTD

Engine Crankshaft Main Bearing Set 59-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-BC320JSTD

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

King SI-Series Main Bearings MB 752SI 010

Main Bearing Set

Part Number: KGB-MB752SI010

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

Howards Cams Ultra Lite Direct Lube Mechanical Lifters 91110-1

Howards Cams Ultra Lite Direct Lube Mechanical Lifters 91110-1

Lifter, Hydraulic Flat Tappet, Chevy, Each

Part Number: HRS-91110-1

Not Yet Reviewed

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Manley Guideplates 42355-8

Guideplates, 5/16, Flat Style, Steel, Black Oxide, Chevrolet SB, Set of 8

Part Number: MAN-42355-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Speed-Pro Hypereutectic Pistons WH345DCP 60

Piston, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Each

Part Number: SLP-WH345DCP60

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

King HP-Series Main Bearings MB5392HP 011

Main Bearings, HP-Series, 3/4 Groove, .011 in. Undersize, Bi Metal, Ford, 351W, Set of 5

Part Number: KGB-MB5392HP011

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

Manley Race Series Stainless Steel Valves 11305-1

Valve, Exhaust, Stainless Steel, 1.60 in. Diameter, .311 in. Stem, 5.040 in. Length, Chevy, Each

Part Number: MAN-11305-1

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

Cloyes Heavy-Duty Timing Sets C-3004K

Timing Chain and Gear Set, Link Belt, Iron/Steel Sprockets, Ford, 302, 5.0L, Works with 2-Piece Fuel Pump Eccentric, Set

Part Number: CLO-C-3004K

Not Yet Reviewed

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Mahle Original OE Replacement Pistons S224-2108.030

Single Piston

Part Number: MAH-S2242108030

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Cloyes Timing Crankshaft Sprockets S505

Crankshaft Sprocket, Steel, 18-Tooth, Chevy, Each

Part Number: CLO-S505

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

PRW Pushrod Guideplates (PowerPlus+) 1145512

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

Part Number: PQX-1145512

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

Trick Flow® Replacement Valves TFS-30300212

Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, .341 in. Stem, 4.960 in. Length, Small Chevrolet, Each

Part Number: TFS-30300212

Not Yet Reviewed

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Cloyes Timing Camshaft Sprockets 2526

Camshaft Sprocket, Aluminum, 54-Tooth, Chevy, GMC, Oldsmobile, Pontiac, 230, 250, 292, Each

Part Number: CLO-2526

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Trick Flow® Roller Rocker Arms TFS-31400511-1

Rocker Arm, 1.6 Ratio, 3/8 in. Stud, Full Roller Design, Aluminum, Small Chevy, Each

Part Number: TFS-31400511-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Enginetech Cam Bearings CC429

Engine Camshaft Bearing Set 64-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L/6.6L

Part Number: EGN-CC429

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

PRW Power Timing Chain and Gear Sets 5099134

TIMING CHAIN, DBL ROLLER, CHEV BB, FORD BB, CHRYSLER-MOPAR BB, 66 Link

Part Number: PQX-5099134

Not Yet Reviewed

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Edelmann Steering Gear Rebuild Kits 8553B

Steering Gear Input Shaft Seal Kit, Steering Gear Input Shaft Seals, Dodge, Chrysler, Plymouth, Kit

Part Number: EDD-8553

Not Yet Reviewed

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ACL Direct Replacement Rod Bearing Sets 8B663P-10

Rod Bearings, Duraglide, P-Series, Tri-Metal, Copper/Lead Alloy, 0.01 in./0.25 mm Undersize Crankshaft, Chevy, 4.3L, 5.0L, 5.7L, 6.2L, 6.6L, Set of 8

Part Number: PEB-8B663P-10

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PRW Sportsman Rocker Arm Pivot Balls 1200304

PIVOT BALLS, SLOTTED ROCKER ARM, 7/16", large diameter, 16 Ea

Part Number: PQX-1200304

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

Trick Flow® Replacement Valves TFS-32400210

Valve, Intake, Stainless Steel, 2.055 in. Diameter, .341 in. Stem, 5.060 in. Length, Small Chevrolet, Each

Part Number: TFS-32400210

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Sealed Power Oil Pump Pickups 224-1266

Oil Pump Screen Assy.

Part Number: SLP-224-1266

Not Yet Reviewed

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Dorman Expansion Plugs 550-034

Engine Expansion Plugs, Steel, 3.00 in. Diameter, Chevy, GMC, Set of 10

Part Number: RNB-550-034

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

King BB-Series Cam Bearings CS 524BB

Cam Bearings, Steel Backed Babbitt, Chevy, Big Block, Set

Part Number: KGB-CS524BB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cloyes Heavy-Duty Timing Sets C-3018K

Timing Chain and Gear Set, Link Belt, Iron/Steel Sprockets, Buick, V6, Set

Part Number: CLO-C-3018K

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19061-1

Rocker Arm, Full Roller, 1.65 Ratio, Aluminum, Gold Anodized, 7/16 in. Stud Size, Pontiac, V8, Each

Part Number: CCA-19061-1

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today