1978 Engines & Components

Main Bearings, Race Series Main Bearing Sets, Stock Crankshaft Size, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829HNCS

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Timing Chain and Gear Set, Original True Roller, Double Roller, Iron/Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3110-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Main Caps, Billet Steel, Chevy 305/350, 1967-1986, 4 Bolt Replacement Style, Sold as a Set of 3

Part Number: PQX-1735001

5.0 out of 5 stars ( 1 )

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Engine and Accessory Fasteners, Black Oxide, 12-Point, Pontiac V8, Kit

Part Number: ARP-594-9701

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Timing Chain and Gear Sets, Pro Billet Series, Double Roller, Pre-Stretched, Steel Gears, 3-Bolt Gear, with Torrington Bearing, Chevy, 396-454, Set

Part Number: EW1-10030

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Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Ford, Big Block 385 Series, Set

Part Number: TFS-53478530

4.5 out of 5 stars ( 2 )

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Engine Re-Ring, Moly, 4.030 in. Bore, Standard Rod, Chevy, Small Block, Kit

Part Number: FEM-2056284-30

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Crankshaft Pulley, Serpentine, 6-Groove, 5.75 in., Aluminum, Clear Powdercoated, Chevy, Big Block, Long Pump, Each

Part Number: MCH-7231

4.0 out of 5 stars ( 2 )

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Pro SBC Stage 1 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 204/212 Dur., 110 LSA + 0 Adv, .420/.428 1.5 Ratio, .448/.457 1.6 Ratio, Idle-5250 Range

Part Number: SUM-1200

5.0 out of 5 stars ( 2 )

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Harmonic Balancer, Internal Balance, 6.750 in. Diameter, Nodular Iron, Black, Chevy/GMC, Inline 6, Each

Part Number: PIO-DA-2503

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, Ford, Lincoln, Mercury, 302, Kit

Part Number: FEM-205653-31

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Valves, Intake, Stainless Steel, 1.84 in. Diameter, Ford, 351W, Set of 8

Part Number: MIL-45662-8

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Estimated Ship Date: May 11, 2026 if ordered today

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Connecting Rods, 4340 Steel, H-Beam, 6.385 in. Length, Cap Screw, Bushed, Dodge, Chrysler, Plymouth, Each

Part Number: ESP-CRS6358C3D-1

1.0 out of 5 stars ( 1 )

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Belt Tensioner Bracket, Aluminum, Clear, Chevrolet Small Block, Each

Part Number: MCH-21119

5.0 out of 5 stars ( 2 )

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Lifter, Ford 351C , Hyd Roller, Pro Max, Pair

Part Number: HRS-91270-2

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Valves, Intake, Stainless Steel, 2.065 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45620-8

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Lifters, Mechanical Flat Tappet, Ford, Lincoln, Mercury, Set of 16

Part Number: CRO-66915-16

5.0 out of 5 stars ( 1 )

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 3.809 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L4, Set of 4

Part Number: HSN-2M5527030

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3610TX9-5

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Engine Re-Ring, Moly, 3.736 in. Bore, Standard Rod, Standard Main, Chevy, 305, Kit

Part Number: FEM-205647M-000

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Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, .010 in. Main, Ford, Lincoln, Mercury, 302, Kit

Part Number: FEM-205-653M311

5.0 out of 5 stars ( 1 )

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Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 4.039 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523040

5.0 out of 5 stars ( 1 )

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Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.842 in. Diameter, w/ Bushing, Seat Height 1.880 in., SBC, Chevy, Pair

Part Number: CCA-96818B-2

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Valve Covers, Classic, Tall, Maverick Top Style, Black Wrinkle, Ford, Small Block Windsor, Pair

Part Number: SDK-6A582-MAV

3.9 out of 5 stars ( 10 )

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Valves, Exhaust, Stainless Steel, 1.60 in Diameter, Chevy, Ford, for E-Tec, Performer, and Perf. RPM, Set of 8

Part Number: EDL-9766

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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