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

Sealed Power Main Bearing Sets 5085M 10

Main Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, Full Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085M10

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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

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Manley Race Series Stainless Steel Valves 11730-1

Valve, Intake, XH-426 Stainless, 2.300 in. Head Diameter, 5.244 in. Length, Chevy, Big Block, Each

Part Number: MAN-11730-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hastings Piston Ring Sets 6856

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

Part Number: HSN-6856

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Ford Performance Parts Valves M-6507-A304

Valve, Intake, Stainless Steel, 2.020 in. Diameter, 5.340 in. Length, Ford, Each

Part Number: FMS-M-6507-A304

5.0 out of 5 stars ( 1 )

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Manley Guideplates 42151-8

Guideplates, Raised, 5/16 in. Pushrod Size, Chevy, Small Block, Set of 8

Part Number: MAN-42151-8

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Engine Works Sportsman Series Timing Sets 10700

Timing Chain and Gear Sets, Sportsman Series, Double Roller, Steel Gears, 3-Bolt Cam, 3-Keyway Crank Gear, Chevy, 262-400, Each

Part Number: EW1-10700

5.0 out of 5 stars ( 1 )

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Cloyes Replacement Timing Chains C168

Timing Chain, Replacement Chain Only, Heavy Duty Single Roller, Chevy, Big Block, Each

Part Number: CLO-C168

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M656020

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.770 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M656020

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King SI-Series Main Bearings MB5504SI 010

Main Bearings, SI-Series, Full Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI010

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King SI-Series Rod Bearings CR6618SI 030

Rod Bearings, SI-Series, Silicon Aluminum. 0.030 in. Crankshaft Undersize, Chevy, Pontiac, Set of 6

Part Number: KGB-CR6618SI030

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11503-1

Valve, Exhaust, Stainless Steel, 4.725 in. Length, 1.500 in. Diameter, 0.3415 in. Diameter Stem, Buick V6, Each

Part Number: MAN-11503-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Melling Oil Pump Screen Assemblies 72-S4

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

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

PRW Pro Series Stainless Steel Rocker Arms 0245403-01

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.73 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each

Part Number: PQX-0245403-01

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Engine Works Billet Timing Pointers 100458

Timing Pointers, Billet Aluminum, Black Finish, 8.000 in. Damper, Adjustable 4 Degrees, Hardware included, Chevy, 396-454, Each

Part Number: EW1-100458

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Manley Race Series Stainless Steel Valves 11873-1

Valve, Exhaust, Stainless Steel, 1.710 in. Diameter, .341 in. Stem, 5.042 in. Length, Ford, Each

Part Number: MAN-11873-1

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Hastings Premium Ductile Ring Sets 2M5538S030

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5538S030

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Scorpion Race Series Rocker Arms SCP1020-1

Rocker Arms, Race Series, Ford 289-351W, Full Roller, 1.72 Ratio, 7/16 in. stud, Each

Part Number: SCC-SCP1020-1

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Melling Replacement Timing Chains 491

Timing Chain, Single Non-roller, Steel, Buick, Ford, Each

Part Number: MEL-491

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COMP Cams Magnum Roller Tip Rocker Arms 1450-1

Rocker Arm, Stud Mount, Roller Tip, Steel, 1.7 Ratio, Fits 3/8 in. Stud, Ford, Small Block, Each

Part Number: CCA-1450-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Speed-Pro Hypereutectic Pistons WH860CP60

Piston, Hypereutectic, Flat, 4.060 in. Bore, 3.75 in. Stroke, 5/64 in., 5/64 in., 3/16 in. Rings, Chevy, Each

Part Number: SLP-WH860CP60

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Milodon Windage Tray Stud Kits 81148

Windage Tray Stud, Steel, Black Oxide, Chevy, Small Block, Each

Part Number: MIL-81148

5.0 out of 5 stars ( 1 )

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King HP-Series Main Bearings MB 556HP020X

Main Bearings, Bi-metal, Silicon Aluminum, 1/2 Groove Style, 0.020 in. Undersize, Chevy, Big Block, Set of 5

Part Number: KGB-MB556HP020X

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Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Trick Flow® Valve Cover Accessory Kits TFS-25200804

Valve Cover Accessory Kit, Studs, Bolts, Washers, Nuts, Ford, Mercury, 351C, 351M, 400, Kit

Part Number: TFS-25200804

1.0 out of 5 stars ( 1 )

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Trick Flow® Replacement Valves TFS-30300211

Valve, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.960 in. Length, Small Chevrolet, Each

Part Number: TFS-30300211

5.0 out of 5 stars ( 1 )

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