Overview Reviews Product Description EFI Wiring Harness - J2B Auxiliary Connector Harness - Holley Dominator EFI - Universal - Kit Product Videos Custom Field Product Reviews Write a Review Write a Review × HOLLEY J2B Auxiliary Harness Kit Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details HOLLEY | sku: HLY570-346 J2B Connector Kit MSRP: Now: $35.96 Add to Cart Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $179.96 Out of stock Quick view Details FuelTech FuelTech FT400 Unterminated Auxiliary Harness MSRP: Now: $64.00 Choose Options Quick view Details FuelTech | sku: 2001002171 FuelTech FT400 Dyno Extension - Auxiliary Harness MSRP: Now: $89.00 Add to Cart Quick view Details HOLLEY | sku: HLY558-408 Connector & Pin Kit J2A/J2B/J3/J4 MSRP: Now: $157.46 Add to Cart Quick view Details FuelTech | sku: 2001001831 FuelTech FT400 Unterminated Reduced Auxiliary Harness MSRP: Now: $45.00 Add to Cart Quick view Details Haltech | sku: halHT-040003 Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness MSRP: Now: $120.00 Add to Cart Quick view Details FuelTech | sku: 5011100298 FuelTech 16-Way Auxiliary Connector Kit MSRP: Now: $7.00 Add to Cart ×
Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $179.96 Out of stock Quick view Details FuelTech FuelTech FT400 Unterminated Auxiliary Harness MSRP: Now: $64.00 Choose Options Quick view Details FuelTech | sku: 2001002171 FuelTech FT400 Dyno Extension - Auxiliary Harness MSRP: Now: $89.00 Add to Cart Quick view Details HOLLEY | sku: HLY558-408 Connector & Pin Kit J2A/J2B/J3/J4 MSRP: Now: $157.46 Add to Cart Quick view Details FuelTech | sku: 2001001831 FuelTech FT400 Unterminated Reduced Auxiliary Harness MSRP: Now: $45.00 Add to Cart Quick view Details Haltech | sku: halHT-040003 Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness MSRP: Now: $120.00 Add to Cart Quick view Details FuelTech | sku: 5011100298 FuelTech 16-Way Auxiliary Connector Kit MSRP: Now: $7.00 Add to Cart ×
Quick view Details FuelTech FuelTech FT400 Unterminated Auxiliary Harness MSRP: Now: $64.00 Choose Options Quick view Details FuelTech | sku: 2001002171 FuelTech FT400 Dyno Extension - Auxiliary Harness MSRP: Now: $89.00 Add to Cart Quick view Details HOLLEY | sku: HLY558-408 Connector & Pin Kit J2A/J2B/J3/J4 MSRP: Now: $157.46 Add to Cart Quick view Details FuelTech | sku: 2001001831 FuelTech FT400 Unterminated Reduced Auxiliary Harness MSRP: Now: $45.00 Add to Cart Quick view Details Haltech | sku: halHT-040003 Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness MSRP: Now: $120.00 Add to Cart Quick view Details FuelTech | sku: 5011100298 FuelTech 16-Way Auxiliary Connector Kit MSRP: Now: $7.00 Add to Cart ×
Quick view Details FuelTech | sku: 2001002171 FuelTech FT400 Dyno Extension - Auxiliary Harness MSRP: Now: $89.00 Add to Cart Quick view Details HOLLEY | sku: HLY558-408 Connector & Pin Kit J2A/J2B/J3/J4 MSRP: Now: $157.46 Add to Cart Quick view Details FuelTech | sku: 2001001831 FuelTech FT400 Unterminated Reduced Auxiliary Harness MSRP: Now: $45.00 Add to Cart Quick view Details Haltech | sku: halHT-040003 Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness MSRP: Now: $120.00 Add to Cart Quick view Details FuelTech | sku: 5011100298 FuelTech 16-Way Auxiliary Connector Kit MSRP: Now: $7.00 Add to Cart ×
Quick view Details HOLLEY | sku: HLY558-408 Connector & Pin Kit J2A/J2B/J3/J4 MSRP: Now: $157.46 Add to Cart Quick view Details FuelTech | sku: 2001001831 FuelTech FT400 Unterminated Reduced Auxiliary Harness MSRP: Now: $45.00 Add to Cart Quick view Details Haltech | sku: halHT-040003 Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness MSRP: Now: $120.00 Add to Cart Quick view Details FuelTech | sku: 5011100298 FuelTech 16-Way Auxiliary Connector Kit MSRP: Now: $7.00 Add to Cart ×
Quick view Details FuelTech | sku: 2001001831 FuelTech FT400 Unterminated Reduced Auxiliary Harness MSRP: Now: $45.00 Add to Cart Quick view Details Haltech | sku: halHT-040003 Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness MSRP: Now: $120.00 Add to Cart Quick view Details FuelTech | sku: 5011100298 FuelTech 16-Way Auxiliary Connector Kit MSRP: Now: $7.00 Add to Cart ×
Quick view Details Haltech | sku: halHT-040003 Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness MSRP: Now: $120.00 Add to Cart Quick view Details FuelTech | sku: 5011100298 FuelTech 16-Way Auxiliary Connector Kit MSRP: Now: $7.00 Add to Cart ×
Quick view Details FuelTech | sku: 5011100298 FuelTech 16-Way Auxiliary Connector Kit MSRP: Now: $7.00 Add to Cart