BUY NOW, PAY LATER. Starting at 0% APR 
Ford TFI Ignition Harness
$150.95
$143.40
GVMR_558-305
Ignition
Ignition Harness
Ignition Wire and Related Components
Ford TFI Ignition Harness for Avenger EFI, HP EFI & Dominator EFI
Universal Unterminated Ignition Harness
$219.95
$208.95
GVMR_558-306
Ignition
Ignition Harness
Ignition Wire and Related Components
Universal Unterminated Ignition Harness for HP EFI & Dominator EFI
Universal Coil On/Near Plug Harness
$224.95
$213.70
GVMR_558-307
Ignition
Ignition Harness
Ignition Wire and Related Components
Universal Coil On/Near Plug Harness – Use to connect Holley PN 558-312 or factory GM LSx coil harnesses to Holley HP or Dominator ECU's
Main Power Harness
$124.95
$118.70
GVMR_558-308
Ignition
Ignition Harness
Ignition Wire and Related Components
This Harness is required with HP or Dominator ECUs. Includes, 13' long, 10 AWG main power harness, Qty. (2) 3/8" ring terminals and shrink...
Gen III HEMI Coil Harness - Early Coils
$224.95
$213.70
GVMR_558-310
Ignition
Ignition Harness
Ignition Wire and Related Components
Chrysler has used two different coils on the HEMI engine series with 2006 being the year that the change was phased throughout the truck...
Dominator EFI Auxiliary Harness
$268.95
$255.50
GVMR_558-404
Ignition
Ignition Harness
Ignition Wire and Related Components
J4 ECU Connector 26 User Programmable Inputs and Outputs
Ford Modular 2V and 4V Main Harness for use with Holley Smart Coils
$1,068.95
$1,015.50
GVMR_558-113
Ignition
Ignition Harness
Ignition Wire and Related Components
Main Harness for 99-04 2 & 4 Valve Ford Modular (4.6 & 5.4L) Engines for use with Holley Smart Coils
Universal MPFI Coil On Plug Main Harness
$701.95
$666.85
GVMR_558-117
Ignition
Ignition Harness
Ignition Wire and Related Components
This harness provides a plug and play upgrade solution for those seeking to convert to Coil-On-Plug. Additionally we have pre-installed a Power Tap for...
Ford MPFI Coil On Plug Main Harness
$760.95
$722.90
GVMR_558-118
Ignition
Ignition Harness
Ignition Wire and Related Components
This harness provides a plug and play upgrade solution for those seeking to convert to Coil-On-Plug. Additionally we have pre-installed a Power Tap for...
HEI GM Small Cap Ignition Harness
$71.95
$68.35
GVMR_558-304
Best Sellers
Ignition
Ignition Harness
Ignition Wire and Related Components
HEI Ignition Harness for Avenger EFI, HP EFI & Dominator EFI
Crank/Cam Ign. Harness. Fully terminated harness.
$116.95
$111.10
GVMR_558-431
Ignition
Ignition Harness
Ignition Wire and Related Components
This fully terminated harness is compatible with HP and Dominator ECU's and is plug and play w/ the following products: 554-118-HALL EFFECT CRANK TRIGGER...
Big Wire Coil-Near-Plug Smart Coil Kit
$877.95
$834.05
GVMR_556-128
Direct Ignition Coil Kit
Ignition
Ignition Coil
Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with...
Holley EFI Crank Trigger System - SBF
$818.95
$778.00
GVMR_556-115
Ignition
Ignition Crank Trigger Kit
Sensors
Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high...
Holley EFI Crank Trigger System - BBC
$787.95
$748.55
GVMR_556-113
Ignition
Ignition Crank Trigger Kit
Sensors
Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high...
Holley Hall Effect Sensor and Pigtail
$195.95
$186.15
GVMR_554-117
Ignition
Ignition Crank Trigger Sensor
Sensors
This sensor is designed to trigger from a ferrous metal (magnetic steel) target, such as Holley's 60-2 crank trigger wheels. It can also be...
Hall Effect Crankshaft Signal Sensor
$219.95
$208.95
GVMR_554-118
Ignition
Ignition Crank Trigger Sensor
Sensors
Designed as a drop-in sensor replacement for flying magnet crank trigger setups using a ¾-16” threaded magnetic sensor. This sensor is a hall effect...
Holley EFI Dual Sync Chrysler Wedge Distributor
$701.95
$666.85
GVMR_565-203
Distributor
Distributor and Magneto
Ignition
Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and...
Holley EFI Dual Sync Ford FE Distributor
$701.95
$666.85
GVMR_565-205
Distributor
Distributor and Magneto
Ignition
Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and...
Holley EFI Dual Sync Oldsmobile Distributor
$643.95
$611.75
GVMR_565-206
Distributor
Distributor and Magneto
Ignition
Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and...
Coil-Near-Plug Smart Coil Kit
$818.95
$778.00
GVMR_556-127
Direct Ignition Coil Kit
Ignition
Ignition Coil
Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with...
HyperSpark Small Cap - Chrysler 426, 440
$658.95
$626.00
FRCQ_565-346
Distributor
Distributor and Magneto
Ignition
HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in...
HyperSpark Small Cap - Chrysler 383, 400
$658.95
$626.00
FRCQ_565-345
Distributor
Distributor and Magneto
Ignition
HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in...
HyperSpark Small Cap - Chrysler 318, 360
$658.95
$626.00
FRCQ_565-344
Distributor
Distributor and Magneto
Ignition
HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in...
HyperSpark Small Cap - BBF 351-C, 429, 460
$658.95
$626.00
FRCQ_565-343
Distributor
Distributor and Magneto
Ignition
HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in...
HyperSpark Small Cap - SBF - 351W
$658.95
$626.00
FRCQ_565-342
Distributor
Distributor and Magneto
Ignition
HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in...
HyperSpark Small Cap - SBF- 260, 289, 302
$584.95
$555.70
FRCQ_565-341S
Distributor
Distributor and Magneto
Ignition
HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in...
HyperSpark Small Cap - SBF- 260, 289, 302
$658.95
$626.00
FRCQ_565-341
Distributor
Distributor and Magneto
Ignition
HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in...
HyperSpark Small Cap - Chevrolet V8 SB, BB
$584.95
$555.70
FRCQ_565-340
Distributor
Distributor and Magneto
Ignition
HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in...
HyperSpark Distributor - Ford FE
$658.95
$626.00
FRCQ_565-323
Distributor
Distributor and Magneto
Ignition
HyperSpark distributors are plug and play with Sniper EFI and other HyperSpark related components, making it a seamless installation. Each distributor and shutter wheel...
HyperSpark Distributor - Ford Small Block
$584.95
$555.70
FRCQ_565-322
Distributor
Distributor and Magneto
Ignition
HyperSpark distributors are plug and play with Sniper EFI and other HyperSpark related components, making it a seamless installation. Each distributor and shutter wheel...
HyperSpark Distributor - Holden 253 / 304 / 308ci
$688.95
$654.50
FRCQ_565-321BK
Distributor
Distributor and Magneto
Ignition
HyperSpark distributors are plug and play with Sniper EFI and other HyperSpark related components, making it a seamless installation. Each distributor and shutter wheel...
HyperSpark Distributor - Holden 253 / 304 / 308ci
$598.95
$569.00
FRCQ_565-321
Distributor
Distributor and Magneto
Ignition
HyperSpark distributors are plug and play with Sniper EFI and other HyperSpark related components, making it a seamless installation. Each distributor and shutter wheel...
HyperSpark Distributor - GM 348 / 409
$598.95
$569.00
FRCQ_565-320BK
Distributor
Distributor and Magneto
Ignition
HyperSpark distributors are plug and play with Sniper EFI and other HyperSpark related components, making it a seamless installation. Each distributor and shutter wheel...
HyperSpark Distributor - GM 348 / 409
$598.95
$569.00
FRCQ_565-320
Distributor
Distributor and Magneto
Ignition
HyperSpark distributors are plug and play with Sniper EFI and other HyperSpark related components, making it a seamless installation. Each distributor and shutter wheel...
HyperSpark Distributor - GM 4.3L V6
$760.95
$722.90
FRCQ_565-317BK
Distributor
Distributor and Magneto
Ignition
HyperSpark distributors are plug and play with Sniper EFI and other HyperSpark related components, making it a seamless installation. Each distributor and shutter wheel...
HyperSpark Distributor - GM 4.3L V6
$760.95
$722.90
FRCQ_565-317
Distributor
Distributor and Magneto
Ignition
HyperSpark distributors are plug and play with Sniper EFI and other HyperSpark related components, making it a seamless installation. Each distributor and shutter wheel...
