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

Crown Automotive Oil Pan Drain Plugs J3206696

Crown Automotive Oil Pan Drain Plugs J3206696

Oil Pan Drain Plug, 1/2-20 in. Thread Size, Gasket, Jeep, Each

Part Number: CWA-J3206696

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Engine Works Cylinder Head Dowel Pins 12225

Cylinder Head Dowel Pins, Chevrolet, Small Block, Set of 4

Part Number: EW1-12225

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Fram Extra Guard Oil Filters PH7328

Oil Filter, Extra Guard, Lada, Peugeot, Volvo, Volkswagen, Each

Part Number: FRM-PH7328

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Mahle Original Valve Guides 217-3185

Valve Guides - Chev.,GMC 65-90

Part Number: MAH-2173185

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Manley Guideplates 42151-1

Guideplate, Raised, 5/16 in. Pushrod Size, Chevy, Small Block, Each

Part Number: MAN-42151-1

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Crown Automotive Valve Locks J3156157

Valve Lock, 7 degree, Steel, 3-groove, 0.375 in. Stem Diameter, Jeep, Each

Part Number: CWA-J3156157

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Engine Works Bellhousing Dowel Pins 453658

Bellhousing Dowel Pins, 1.190 in. Length, 0.620 in. Diameter, SBC, BBC, Buick, Chevy, Oldsmobile, Pontiac, GMC, Pair

Part Number: EW1-453658

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COMP Cams Pushrod Guideplates 4842-1

Guideplate, Flat, 5/16 in. Pushrod Size, Mopar, Oldsmobile, Each

Part Number: CCA-4842-1

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Emgo Oil Filters 61-2410

Oil Filter, Strainer Style, Black, Harley-Davidson®, Each

Part Number: EMG-10-28300

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

COMP Cams Magnum Rocker Arm Replacement Pivot Balls 1400B-1

Pivot Ball, Replacement for Magnum Rockers, fits 3/8 in. Stud, Each

Part Number: CCA-1400B-1

3.5 out of 5 stars ( 2 )

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BikeMaster Oil Filters 171605

Oil Filter, Cartridge, for use on Honda®, Each

Part Number: BKM-17-1605

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dove Degree Bushings 8300-2

Camshaft Degree Bushing, Small Block Chevy, 2 Degree, Each

Part Number: DVM-8300-2

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Melling Engine Expansion Plug Kits MPE-120R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-120R

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Melling Valve Springs VS-150

Valve Spring, Conical, 1.414 in. Diameter, 88 lbs. Seat Pressure, Each

Part Number: MEL-VS-150

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Melling Valve Springs VS-1040

Valve Spring, Single, 1.512 in. Diameter, 1.240 in. Coil Bind Height, Each

Part Number: MEL-VS-1040

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Melling Rocker Arms MR-844

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-844

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Cloyes Gear Timing Gears S431

ENGINE TIMING CRANKSHAFT SPROCKET

Part Number: CLO-S431

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

OMIX-ADA Valve Cover Fasteners 17402.07

NUT VALVE COVER

Part Number: OMX-1740207

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

Melling Rocker Arm Replacement Parts MRM-1776

FULCRUM-ENG VALVE ROCKER ARM

Part Number: MEL-MRM-1776

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Crown Automotive Rocker Arms J3210177

Rocker Arm, Non-roller, Steel, Natural, Stud Mounting Style, Jeep, 5.0L, 5.9L, 6.6L, Each

Part Number: CWA-J3210177

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Bosch Workshop Oil Filters 72137WS

Oil Filter, Workshop, OE Replacement, Canister, Chrysler, DeLorean, Dodge, Eagle, Ford, Jeep, Lancia, Mercury, Mitsubishi, Triumph, Each

Part Number: BCH-72137WS

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COMP Cams Pushrod Guideplates 4802-1

Guideplate, Raised, 3/8 in. Pushrod Size, Chevy, Small Block, Each

Part Number: CCA-4802-1

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

Manley Budget Series Replacement Valves 10476-1

Valve, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Each

Part Number: MAN-10476-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Manley Budget Series Replacement Valves 10650-1

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .342 in. Stem, 4.880 in. Length, Chevy, Each

Part Number: MAN-10650-1

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Mahle Original Lifters 213-1685

Hydraulic Valve Lifter - GM Pass & Trk: V6, 181 (3.0L), (1982-88), 196 (3.2L), (1978-79), 231 (3.8L)

Part Number: MAH-2131685

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