1978 Engines & Components

Engine and Accessory Fasteners, Black Oxide, 12-Point, Chevy, Small Block, Kit

Part Number: ARP-534-9701

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/29/2025

Connecting Rods, 4340, I-Beam, Thru-Bolt, 5.700 in. Length, 475 HP, Chevy, Small Block, Set of 8

Part Number: SUM-180370P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Gen. 4 BB Chevy Forged Steel Crank, 4.250 stroke, Two Piece Rear Seal, Req's Narrowed Rod Bearings, Lightened holes, Nitride, 6.385 in. Rod

Part Number: SUM-BBC425063851

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Valve Covers, Tall, Cast Aluminum, Polished, 3.750 in. Tall, Ford Mustang Logo, Ford Small Block, Pair

Part Number: FMS-302-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Main Bearings, Race Series, Tri-Metal, CT-1 Coating, 1/2 Groove, Standard Size, Chevrolet, Big Block, Set of 5

Part Number: PEB-5M829HC-STD

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Engine Oil Dipstick with Tube, Timing Cover Entry, Steel, Chrome, Ford, Small Block Windsor, Each

Part Number: SUM-G3867

3.78 out of 5 stars ( 18 )

Estimated Ship Date: Monday 12/29/2025

Harmonic Balancer Bolt, Chromoly, Black Oxide, Square Drive, Ford, V8, Each

Part Number: ARP-150-2503

4.8 out of 5 stars ( 49 )

Estimated Ship Date: Monday 12/29/2025

Main Bearings, H Series, Standard Size, TM-77, Chevy, 366, 396, 402, 427, 454, 502, Set of 5

Part Number: CLE-MS829HG

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Bolt, Harmonic Balancer, 12-Point, 2.20 in. Length, Mopar, Big Block, V10, Each

Part Number: ARP-2402501

4.63 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/29/2025

Pulleys, Revolver, Serpentine, Billet Aluminum, Clear Powdercoated, Pontiac, Kit

Part Number: MCH-13165

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Main Bearings, P Series, 1/2 Groove, .010 in. Crankshaft Undersize, Tri Metal, Ford, Small Block, Set of 5

Part Number: CLE-MS590P10

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/29/2025

Pistons, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: SLP-H631CP40

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Engine Rotating Assembly, Street, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15404E040

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Cylinder Head Bolts, 12-point, 8740 Chromoly, Black Oxide, 7/16-14 in. Thread, Chevy, Small Block, Kit

Part Number: SUM-910200

4.48 out of 5 stars ( 48 )

Estimated Ship Date: Monday 12/29/2025

Valve Covers, Tall, Aluminum, Polished, Chevy Logo, Chevy, Big Block, Pair

Part Number: BSP-96123

3.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/29/2025

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Lifters, Mechanical Roller, Vertical Link Bar, Ford, Set of 16

Part Number: CRO-66215H-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Gear Drive, Noisy, Dual Idler, Ford, Small Block, 1-Piece Fuel Pump Eccentric, Set

Part Number: SUM-G6711

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/29/2025

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Pistons, Forged, Flat, 4.155 in. Bore, Chevy, Small Block, Set of 8

Part Number: WIS-PTS510A3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Rocker Arms, PQx Platinum Series Shaft-Mount, Bushed, Roller Tip, Stainless Steel, Natural, 1.5 Ratio, Chrysler, Dodge, Plymouth, Big Block, Kit

Part Number: PQX-3244011

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Lifters, Hydraulic Roller, Retrofit, Chevrolet, Big Block, Set of 16

Part Number: HPC-125-7401

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Harmonic Balancer, Hi-Performance Sportsman Series, Internal Balance, Nodular Iron, Black, Chevy, Small Block, W-Engine, Each

Part Number: PQX-2326540

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

Oil Pan, Steel, Gold Iridite, 8 qt., Ford, Big Block, FE, 390/427/428, Pickup, Truck, Each

Part Number: MIL-30550

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chevy, Small Block, Kit

Part Number: AAY-FDS-SBC-201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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• Free Shipping
• Special Order

Valves, Intake, Stainless Steel, 1.940 in. Diameter, .341 In. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-11522-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: SUM-V8022-8

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025