1977 CHEVROLET Ignitions & Electrical

Scott Performance High Performance Spark Plug Wire Sets PS-421-6

Scott Performance High Performance Spark Plug Wire Sets PS-421-6

Spark Plug Wire Set, High Performance, 9mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Orange Wire, Chevy, Small Block, Set

Part Number: SCW-PS-421-6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Scott Performance High Performance Spark Plug Wire Sets PS-421-1

Spark Plug Wire Set, High Performance, 9mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Black Wire, Chevy, Small Block, Set

Part Number: SCW-PS-421-1

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Scott Performance High Performance Spark Plug Wire Sets PS-421-5

Spark Plug Wire Set, High Performance, 9mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Yellow Wire, Chevy, Small Block, Set

Part Number: SCW-PS-421-5

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Proform Alternators 141-658

Alternator, Chrome, Red Chevy Bowtie Emblem, Internal Regulator, V-Belt Pulley, 60 Amp, GM, Each

Part Number: PRO-141-658

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

...Loading

Estimated Ship Date: May 14, 2026 if ordered today

Scott Performance High Performance Spark Plug Wire Sets PS-402-2

Spark Plug Wire Set, High Performance, 9mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Red Wire, Chevy, Small Block, Set

Part Number: SCW-PS-402-2

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Scott Performance High Performance Spark Plug Wire Sets PS-402-4

Spark Plug Wire Set, High Performance, 9mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Green Wire, Chevy, Small Block, Set

Part Number: SCW-PS-402-4

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Scott Performance High Performance Spark Plug Wire Sets PS-402-3

Spark Plug Wire Set, High Performance, 9mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Blue Wire, Chevy, Small Block, Set

Part Number: SCW-PS-402-3

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Moroso Ultra Ignition Wire Sets 52544

Spark Plug Wires, Ultra, BBC, Under Headers, Non-HEI, 90 Degree Plug Boots, Red, Sleeved, Set

Part Number: MOR-52544

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

Moroso Ultra Ignition Wire Sets 52540

Spark Plug Wires, Ultra, BBC, Over Valve Covers, HEI, Straight Plug Boots, Red, Sleeved, Set

Part Number: MOR-52540

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Standard Motor Blue Streak Premium Street Performance Spark Plug Wire Sets 10053

Spark Plug Wires, Blue Streak, Spiral Wound, 8.5mm, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set

Part Number: SMP-10053

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

FiTech Go-Spark Ceramic Spark Plug Wire Sets 90019

Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 90 Degree Boots, Under Header, HEI, Chevy, Big Block, Set

Part Number: FIF-90019

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Go-Spark Ceramic Spark Plug Wire Sets 90016

Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 180 Degree Boots, Over Valve Cover, HEI, Chevy, Small Block, Set

Part Number: FIF-90016

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Go-Spark Ceramic Spark Plug Wire Sets 90014

Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 90 Degree Boots, Under Header, HEI, Chevy, Small Block, Set

Part Number: FIF-90014

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

Moroso Mag-Tune Spark Plug Wires for 1976-1987 CHEVETTE, 1981-1987 T1000 - 9076M

Spark Plug Wire Sets, Mag-Tune, Assembled, Spiral Core, 8mm, Black, Silicone Boots, Chevrolet, Pontiac, L4, Set

Part Number: MOR-9076M

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

PerTronix Distributor Gears D671002

Distributor Gear, Hardened Steel, .500 in. Diameter Shaft, Chevy, Small Block, Big Block, V6, Each

Part Number: PNX-D671002

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

American Autowire Interior Light Wiring Harnesses for 1973-1981 CAMARO, 1970-1976 FIREBIRD - CA33809

Wiring Harnesses, Interior Light Wiring Harnesses, for Right Side Only, Chevrolet, Pontiac, Each

Part Number: AWW-CA33809

Not Yet Reviewed

Estimated Ship Date: Jun 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 30, 2026 if ordered today

Davis Unified Ignition Race Coil Kits 121002BK

HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM 4-Cylinder, Black, Kit

Part Number: DUI-121002BK

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 21, 2026 if ordered today

Holstein Ignition Coils 2IGC0033

IGNITION COIL

Part Number: HLN-2IGC0033

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

...Loading

Estimated Ship Date: May 8, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 86627

Spark Plug Wires, Race-Fit, Thundervolt, Spiral Core, 8.2mm, Blue, Chevy, Small Block, Over V.C., Socket/90 boot

Part Number: TAY-86627

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Taylor Spiro-Pro Race-Fit Spiro-Wound Core Spark Plug Wire Sets 76228

Spark Plug Wires, Spiro-Pro Race-Fit, 8mm, Red, 90 Degree Boots, Chevy, Small Block, Set

Part Number: TAY-76228

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Street / Strip Series 8mm 300 Ohm Ignition Wires SUM-868836R

4.5 out of 5 stars ( 108 )

Estimated Ship Date: Today

...Loading

Taylor Spiro-Pro Race-Fit Spiro-Wound Core Spark Plug Wire Sets 76601

Spark Plug Wires, Spiro-Pro, Race-Fit, 8mm, Under Header, Blue, Chevrolet, GMC,, Set

Part Number: TAY-76601

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Taylor Pro Wire 8mm TCW Core Spark Plug Wire Sets 76640

Spark Plug Wires, Race-Fit, Spiro-Pro, Solid Core, 8.0mm, Blue, 90 Degree Boot, Chevy Small Block, Under Header

Part Number: TAY-76640

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84602

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, 90 Degree Boots, Buick, Chevy, GMC, Olds, Pontiac, V8

Part Number: TAY-84602

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84263

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Red, 135 Degree Boots, Chevy, GMC/Ford, Mercury, V8, Set

Part Number: TAY-84263

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Taylor Spiro-Pro Spark Plug Wire Sets 74263

Spark Plug Wires, Spiro-Pro, 8mm, Red, 135 Degree Boots, Chevy, GMC/Ford, V8, Set

Part Number: TAY-74263

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today