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

Melling Valve Springs VS-390

Melling Valve Springs VS-390

Valve Springs, Single, 1.226/1.242 in. Diameter, 56-64 lbs. Seat Pressure, 1.170 in. Coil Bind Height, Each

Part Number: MEL-VS-390

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Melling Valve Springs for 1976-1983 ACCORD, 1974-1979 CIVIC, 1979-1982 PRELUDE - VS-2090

Valve Springs, Single, 1.031/1.037 in. Diameter, 18-22 lbs. Seat Pressure, 0.955 in. Coil Bind Height, Each

Part Number: MEL-VS-2090

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Melling Rocker Arm Studs MRDS-948

Rocker Arm Stud, Steel Alloy, M10 x 1.50mm Base Thread, M10 x 1.00mm Rocker Arm Nut Thread, Chevy, Small Block

Part Number: MEL-MRDS-948

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Melling Pushrods MPR-365

Pushrod, Steel, 5/16 in. Diameter, Ball Tips, 7.701 in. Overall Length, Each

Part Number: MEL-MPR-365

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Dorman Expansion Plugs 02653

Expansion Plugs, Steel, Ford, Lincoln, Mercury, Kit

Part Number: RNB-02653

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Crown Automotive Connecting Rod Bearings 83500301

Connecting Rod Bearing, 0.010 in. Crankshaft Undersize, Bi-metal, Jeep, Each

Part Number: CWA-83500301

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Trick Flow® Valve Guides TFS-51600251-1

Valve Guide, Intake, Bronze, Ford, 351C, 351M, 400, Each

Part Number: TFS-51600251-1

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Kibblewhite Valve Guides 20-2052C

Valve Guide, Powersports, Cast Iron, Intake, Each

Part Number: KPM-20-2052C

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Kibblewhite Engine Builder Series Wrist Pin Bushings 20-20580

Wrist Pin Bushing, Engine Builder Series, Bronze, Stock O.D., Harley-Davidson®, Each

Part Number: KPM-20-20580

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Melling Performance PRO-Line Pushrods 500574

Pushrod, Chromoly, 5/16 in. Diameter, 8.693 in. Length, Ball Ends, Each

Part Number: MEL-500574

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Trick Flow® Pushrod Guideplates TFS-51400623-1

Guideplate, Flat, 5/16 in. Pushrod Size, Ford, 289, 302, 351W, Twisted Wedge®, Each

Part Number: TFS-51400623-1

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Engine Works Freeze Plug Sets 60478

Engine Expansion Plugs, Camshaft Plug Only, Steel, SBC, V8, 265-350 CID, Chevy, Small Block, Set of 10

Part Number: EW1-60478

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King SI-Series Rod Bearings CR4494SI 010

Rod Bearing, SI-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, AMC, Buick, GMC, Jeep, Oldsmobile, Pontiac 2.5L

Part Number: KGB-CR4494SI010

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Dove Degree Bushings 8300-6

Camshaft Degree Bushing, Small Block Chevy, 6 Degree, Each

Part Number: DVM-8300-6

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Dove Degree Bushings 8300-8

Camshaft Degree Bushing, Small Block Chevy, 8 Degree, Each

Part Number: DVM-8300-8

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Engine Works Oil Pump Studs 263125

Oil Pump Stud, 3.125 in. Overall Length, Chromoly, Black Oxide, Hex Nut, 5/8 in. Hex, 3/16 in. Allen, High Volume, Small Block, Big Block, Chevy, Each

Part Number: EW1-263125

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Engine Works Timing Cover Fasteners 265609

Timing Cover Fasteners, Bolt, Hex Head, V8, Chevy, Small Block, BIg Block, Set of 10

Part Number: EW1-265609

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Crown Automotive Connecting Rod Bearings 83500300

Connecting Rod Bearing, Stock Size, Bi-metal, Jeep, Each

Part Number: CWA-83500300

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Trick Flow® Valve Guides TFS-51600252-1

Valve Guide, Exhaust, Bronze, Ford 351C, 351M, 400, Each

Part Number: TFS-51600252-1

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Professional Products Harmonic Balancer Counterweights 91005

Counterweight, Harmonic Balancer, Bolt-On, External Balance, Chevy, Big Block, Each

Part Number: PFS-91005

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Holstein PCV Valves 2PCV0108

PCV VALVE

Part Number: HLN-2PCV0108

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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

PRW Pushrod Guideplates (PowerPlus+) 1135001-01

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1135001-01

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

PRW Pushrod Guideplates (PowerPlus+) 1135100-01

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

Part Number: PQX-1135100-01

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

S&S Cycle Crankcase Oil Screens 31-2010

S&S Cycle Crankcase Oil Screen

Part Number: SSY-31-2010

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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

Emgo Oil Filters 61-2610

Oil Filter, Cartridge Style, for use on Honda®, Kawasaki, Triumph, Yamaha, Each

Part Number: EMG-10-20300

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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