Holley EFI

Showing 31–59 of 59 results

• 

  Holley Power-Tap Flex Fuel & Alternator Harness

  $25.00 – $80.00Price range: $25.00 through $80.00 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Holley Standalone Transmission Controller 551-102 Sniper TCM

  $728.95 Original price was: $728.95.$713.95Current price is: $713.95. Add to cart
• 

  Holley Terminator – Dominator A/C Add-on module

  $145.00 Add to cart
• 

  LS Cam Sensor Extension Harness 36″ or 48″

  $30.00 – $38.00Price range: $30.00 through $38.00 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  LS Coil Extension Harness 24″ 36″ 48″ 60″

  $64.00 – $76.00Price range: $64.00 through $76.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  LS Flat Gray to Round-Style Pressure Sensor Adapter

  $20.00 – $25.00Price range: $20.00 through $25.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  LS MAIN HARNESS TO LS3-STYLE MAP SENSOR ADAPTER

  $25.00 – $30.00Price range: $25.00 through $30.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  MAF adapter harness – Holley 2 pin MAT to GM 5 pin MAF

  $35.00 Add to cart
• 

  Main Wire Disconnect for 8 10 12 gauge wire

  $24.99 – $34.99Price range: $24.99 through $34.99 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Metri-Pack 150.2 P2S 4F

  $6.50 – $9.50Price range: $6.50 through $9.50 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Metri-Pack 150S 2F

  $5.50 – $8.50Price range: $5.50 through $8.50 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Metri-Pack 150S 3F

  $5.50 – $8.50Price range: $5.50 through $8.50 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Metri-Pack 150S 4F

  $6.50 – $9.50Price range: $6.50 through $9.50 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Metri-Pack 150S 7F (Coils) – 12047938

  $9.75 – $12.75Price range: $9.75 through $12.75 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Micropack 100W & Superseal 1.0 Terminal 12084912

  $0.50 Add to cart
• 

  Multec Fuel Injector – 15326181

  $5.50 – $8.50Price range: $5.50 through $8.50 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Multec LSx Injector harness for Holley EFI

  $95.00 Add to cart
• 

  NBS (99-07) Silverado Sierra Suburban Tahoe Integration Harness

  $425.00 – $590.00Price range: $425.00 through $590.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Oil Pressure, Fuel Pressure, TPS Y-Splitter

  $35.00 Add to cart
• 

  Pedal Adapter – Holley 6 pin to 8 pin GTO

  $40.00 Add to cart
• 

  Pedal Adapter – Holley 6 pin to GM Full Size Truck (NBS)

  $35.00 Add to cart
• 

  Pedal sub-harness – Holley 6 pin to 10 pin C5 Corvette

  $45.00 Add to cart
• 

  Pedal sub-harness – Holley 6 pin to 10 pin GM Full Size Truck

  $45.00 Add to cart
• 

  Pedal sub-harness – Holley 6 pin to Colorado/Canyon Truck

  $50.00 Add to cart
• 

  Small oil pressure to large oil pressure adapter

  $24.00 Add to cart
• 

  Terminator X Max 4L60E/80E transmission wiring 54in 80in 96in 120in lengths

  $205.00 – $258.00Price range: $205.00 through $258.00 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Terminator X Wideband Adapter Harness 558-463CPW

  $64.95 Original price was: $64.95.$51.62Current price is: $51.62. Add to cart
• 

  Transmission Connector

  $18.75 Add to cart
• 

  VSS Splitter (GM Small 96-up)

  $38.00 Add to cart