1978 Engines & Components

Timing Chain and Gear Set, Red Series, Double Roller, Billet Steel Sprockets, Mopar, Small Block, Set

Part Number: RMR-NA-CS5000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.54 in. Diameter, Ford, 351W, Set of 8

Part Number: MIL-45667-8

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Main Bearings, Competition Series, 0.010 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Buick, 340, 350, Set of 5

Part Number: SLP-4418M10

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Main Caps, Billet Steel, 4-Bolt, Straight, Ford, Small Block, Set of 3

Part Number: PQX-1735101

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Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5/1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66920C

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 250/260, Lift .432/.444, Chevy, Small Block, Each

Part Number: CCA-12-230-2

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Camshaft, Stock Replacement, Hydraulic Flat Tappet Style, 272/291 Advertised Duration, 0.428 in./0.432 in. Lift, Ford, Mercury, 351M, 400, Each

Part Number: MEL-SYB-21

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Main Bearings, Direct Replacement, Standard Size, TM-77, AMC, Jeep, 1964 to 1990, L6, Set of 7

Part Number: CLE-MS704P

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Valve, Intake, Stainless Steel, 2.050 in. Diameter, 8mm Stem, 4.900 in. Length, Chevy, Ford, Set of 8

Part Number: AFR-7252-8

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Estimated Ship Date: Apr 6, 2026 if ordered today

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PULLEY KIT

Part Number: MCH-1625-08

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Estimated Ship Date: Mar 25, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-CCS-25

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Rocker Shaft For 1321 Rockers

Part Number: CCA-1077-1

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Valves, Exhaust, Stainless Steel, 1.560 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-11501-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Harmonic Balancer, PQx, Internal Balance, Black, Pontiac, V8, Each

Part Number: PQX-2438940

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Main Caps, Billet Steel, 3-Center, Straight Bolts, 2-Bolt, Ford, Small Block, Set of 3

Part Number: PQX-1730201

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Engine Bolts, Steel, Chrome, Hex Head, Chevy, Small Block, Kit

Part Number: SUM-56490H

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Alternator Bracket, Aluminum, Polished, Cylinder Head Mount, Long Water Pump, Chevy, Small Block, Kit

Part Number: BSP-FM0109PC

4.75 out of 5 stars ( 4 )

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Valves, Exhaust, Stainless Steel, 1.500 in. Diameter, .3415 in. Stem, 4.951 in. Length, Set of 8

Part Number: MAN-11861-8

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Estimated Ship Date: Mar 27, 2026 if ordered today

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LIFTER PAIR

Part Number: ISK-3977HYRT-1

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Water Pump Pulley, Steel, 2-Groove, 6.3 in. Dia., Satin Black Powdercoat, Chevy, Big Block, Long Pump, Each

Part Number: TRD-8623

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/285, Lift .501/.501, Ford, 221, 255, 260, 289, 302

Part Number: HRS-210951-10

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Camshaft, Class 1, Hydraulic Flat Tappet, 288/298 Advertised Duration, .459/.459 Lift, Chevy, Big Block, Each

Part Number: MEL-MTC-6

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Timing Cover, 1-Piece, Includes Timing Pointer, Includes Gasket, Aluminum, Natural, Chevy, Small Block, Each

Part Number: TRD-6015

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Connecting Rod Bolts, High Performance Series, 8740 Chromoly Steel, Chevy, Small Block, V8, Set of 16

Part Number: ARP-134-6004

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Crankshaft Pulley, V-Belt, 3-Groove, 6.75 in., Aluminum, Clear Powdercoated, Mopar, Small Block, Each

Part Number: MCH-10271

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