CHEVROLET 7.4L/454 Ignitions & Electrical

Alternator, GM 10SI/10DN/12SI Case Style, 12 V, 140 amps, 0.667 in. Dia. Pulley Shaft, Chrome Plated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MCH-P2556-06

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Temperature Sender/Switch, OEM Replacement, Each

Part Number: SMP-TS76

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Red, 135 Degree Boots, GM, V8, Set

Part Number: TAY-79232

4.65 out of 5 stars ( 20 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Starter; True Start Performance Starter; Ten Pitch; Requires 139 Tooth 10 Pitch Flexplate PN[FPT300]

Part Number: MEZ-TST400

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Distributor, Aluminum, Magnetic Pickup, Computer Controlled Advance, Chevrolet, Small Block, Vortec, Each

Part Number: ACC-59132

3.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ignition Coil, MSC II Coil Pack, D580 Style, Epoxy, Square, Red, GM LS1/LS6, Set of 8

Part Number: MSD-82858

4.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Distributor, Pro-Billet, Magnetic Trigger, Mechanical Advance, Chevy, Big/Small Block, Each

Part Number: MSD-85557

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wire Loom, Linear, Chevy, Big Block, Kit

Part Number: NAL-12495502

3.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R44LTS6

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Alternator, Internal Regulator, 150 Amp, Black Powdercoated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-57293-104

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Distributor Hold-Down Clamp, Billet Aluminum, Polished, Stud Mount, Chevy, Small/Big Block, Each

Part Number: BSP-65920

4.74 out of 5 stars ( 38 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: DNP-234-4018

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Red, 90 Degree Boots, Chevy, Big Block, Under Header, Set

Part Number: TAY-79202

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Starter Bolts, Stainless Steel, 3/8-16 x 3.760 in., Hex Head, Mini Starter, Chevy, Big, Small, Pair

Part Number: ARP-430-3502

4.11 out of 5 stars ( 28 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, 1985-86 Chevy/GMC Truck, Pwr Window Harness, Passenger Side Front Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21417

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Distributor, Pro-Billet Dual Sync EFI, Hall Effect, Male/HEI, Red Cap, Billet Aluminum Housing, Slip Collar, Tall Deck, Chevy, 427, 454, Each

Part Number: MSD-2376MSD

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Distributor Advance, Mechanical, GM, HEI, Kit

Part Number: SUM-G5212

4.12 out of 5 stars ( 58 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Ignition Combo, Digital Ignition Box with Rev Limiter, Billet Distributor, E-Core Coil, Chevy, Big/Small Block, Kit

Part Number: SUM-CSUM2750

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 90 Degree Boots, Under Header, Chevy, Big Block, Set

Part Number: MOR-73617

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Distributor, EST, Magnetic Pickup, Computer Controlled Advance, Chevrolet, Each

Part Number: ACC-59131

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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ATI LSx 12-Magnet Crank Trigger Wheel

Part Number: INW-1097ATI-12

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ignition Coil, High Output, Square, Epoxy, 40,000 V, GM, Dual Connector, Red, Each

Part Number: SUM-850712

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Alternator, Adjustable Internal Regulator, 100 Amp, Snug Mount, Black, Chevy, Big Block, V8, Kit

Part Number: PWM-8-8828

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Switch, Oil Pressure Indicator, Steel/Plastic, Zinc/Black Finish, Each

Part Number: ADO-D8050

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Spark Plug Wires, Race Series, 8.5mm, Black, 50 Ohm, Multi Angle Spark Plug Boots, HEI, Chevy / GMC, BBC, V8, Set

Part Number: SUM-889006

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air