Holley Holley 558-407 - ECM Calibration Select Switch - Key Selector - 4 Separate Maps - Dominator EFI - Kit MSRP: $177.00 Was: Now: $167.99 Add to Cart
Holley Holley 558-420 - Wire Harness Kit - EFI Terminator I/O MSRP: $67.09 Was: Now: $60.99 Add to Cart
Holley Holley 558-429 - Dominator EFI DBW Harness - Early Truck MSRP: $276.00 Was: Now: $247.95 Add to Cart
Holley Holley 558-433 - Wiring Harness - EFI Digital Dash I/O Adapter MSRP: $350.00 Was: Now: $314.95 Add to Cart
Holley Holley 558-430 - Can Adapter- New Device to 2-Pin Main Harness MSRP: $57.19 Was: Now: $51.99 Add to Cart
Holley Holley 558-447 - EFI to RacePak Can Cables Adapter Kit MSRP: $69.29 Was: Now: $62.99 Add to Cart
Holley Holley 558-452 - CAN Adapter Harness 4ft Male to Female MSRP: $67.09 Was: Now: $60.99 Add to Cart
Holley Holley 558-463 - Adapter Harness Wideband Terminator-X MSRP: $79.19 Was: Now: $71.99 Add to Cart
Holley Holley 565-300BK - Sniper EFI Hyperspark Distributor SBC/BBC MSRP: $423.00 Was: Now: $379.95 Add to Cart
Holley Holley 565-211 - SBF 302 Distributor Dual Sync (fits 302 Hi-Ram) MSRP: $549.00 Was: Now: $493.95 Add to Cart
Holley Holley 565-301BK - Sniper EFI Hyperspark Distributor SFF 289-302 MSRP: $423.00 Was: Now: $383.99 Add to Cart
Holley Holley 565-302 - Hyperspark Distributor EFI - SBF 351W MSRP: $432.00 Was: Now: $394.99 Add to Cart
Holley Holley 565-302BK - EFI Distributor SBF 351W Black Finish MSRP: $432.00 Was: Now: $391.99 Add to Cart
Holley Holley 565-303 - BBF Billet Distributor Hyperspark Series MSRP: $432.00 Was: Now: $387.95 Add to Cart
Holley Holley 565-304 - Sniper EFI Hyperspark Distributor SBM 318-360 MSRP: $432.00 Was: Now: $391.99 Add to Cart
Holley Holley 565-305 - Sniper EFI Hyperspark Distributor BBM 383/400 MSRP: $473.00 Was: Now: $428.99 Add to Cart
Holley Holley 558-407 - ECM Calibration Select Switch - Key Selector - 4 Separate Maps - Dominator EFI - Kit Holley - 558-407ECM Calibration Select Switch - Key Selector - 4 Separate Maps - Holley Dominator EFI - Kit MSRP: $177.00 Was: Now: $167.99 Add to Cart
Holley Holley 558-420 - Wire Harness Kit - EFI Terminator I/O Holley - 558-420EFI Wiring Harness - Input / Output - Holley Terminator EFI - Each MSRP: $67.09 Was: Now: $60.99 Add to Cart
Holley Holley 558-425 - CAN Extension Harness 8ft Length Holley - 558-425CAN Wiring Harness - Extension Harness - 8 ft Long - Black Rubber Coated - Each MSRP: $81.39 Was: Now: $73.99 Add to Cart
Holley Holley 558-426 - Can Extension Harness 12ft Holley - 558-426CAN Wiring Harness - Extension Harness - 12 ft Long - Black Rubber Coated - Each MSRP: $92.39 Was: Now: $83.99 Add to Cart
Holley Holley 558-432 - I/O Adapter for Digital Dash Holley - 558-432Digital Dash Wiring Harness - Input/Output Extender - Holley Digital Dash - Kit MSRP: $163.00 Was: Now: $155.99 Add to Cart
Holley Holley 558-429 - Dominator EFI DBW Harness - Early Truck Holley - 558-429EFI Wiring Harness - Drive by Wire - Holley Dominator EFI - GM - Each MSRP: $276.00 Was: Now: $247.95 Add to Cart
Holley Holley 558-433 - Wiring Harness - EFI Digital Dash I/O Adapter Holley - 558-433Gauge Wiring Harness - EFI Digital Dash - Kit MSRP: $350.00 Was: Now: $314.95 Add to Cart
Holley Holley 558-431 - Crank/Cam Ignition Harness Holley - 558-431EFI Wiring Harness - Camshaft Ignition Harness - Holley HP / Dominator EFI - Universal - Kit MSRP: $102.00 Was: Now: $101.99 Add to Cart
Holley Holley 558-430 - Can Adapter- New Device to 2-Pin Main Harness Holley - 558-430Data Transfer Cable Adapter - 2 Pin Harness to CAN - Each MSRP: $57.19 Was: Now: $51.99 Add to Cart
Holley Holley 558-447 - EFI to RacePak Can Cables Adapter Kit Holley - 558-447Gauge Wiring Harness - Holley EFI to RacePak Adapter - Kit MSRP: $69.29 Was: Now: $62.99 Add to Cart
Holley Holley 558-452 - CAN Adapter Harness 4ft Male to Female Holley - 558-452CAN Wiring Harness - Male To Female Adapter - 4 ft Long - Black Rubber Coated - Each MSRP: $67.09 Was: Now: $60.99 Add to Cart
Holley Holley 558-463 - Adapter Harness Wideband Terminator-X Holley - 558-463Wiring Harness Adapter - Terminator X - Wideband - Each MSRP: $79.19 Was: Now: $71.99 Add to Cart
Holley Holley 558-465 - Wiring Harness - Can Splitter Holley - 558-465Data Transfer Cable - Holley EFI CAN Splitter - Each MSRP: $60.49 Was: Now: $54.99 Add to Cart
Holley Holley 565-300BK - Sniper EFI Hyperspark Distributor SBC/BBC Holley - 565-300BKDistributor - Sniper EFI HyperSpark - Hall Effect - Computer-Controlled Advance - HEI Style Terminal - Black - Chevy V8 - Each MSRP: $423.00 Was: Now: $379.95 Add to Cart
Holley Holley 565-211 - SBF 302 Distributor Dual Sync (fits 302 Hi-Ram) Holley - 565-211Distributor - EFI Dual Sync - Hall Effect - HEI Style Terminal - Clear Anodized - Small Block Ford - Each MSRP: $549.00 Was: Now: $493.95 Add to Cart
Holley Holley 565-301BK - Sniper EFI Hyperspark Distributor SFF 289-302 Holley - 565-301BKDistributor - Sniper EFI - Dual Sync - Hall-Effect - HEI Style Terminal - Billet Aluminum - Black Anodized - Each MSRP: $423.00 Was: Now: $383.99 Add to Cart
Holley Holley 565-302 - Hyperspark Distributor EFI - SBF 351W Holley - 565-302Distributor - Holley Sniper EFI - Hyperspark - Hall Effect - HEI Style Terminal - Black - Small Block Ford - Each MSRP: $432.00 Was: Now: $394.99 Add to Cart
Holley Holley 565-302BK - EFI Distributor SBF 351W Black Finish Holley - 565-302BKDistributor - Holley Sniper EFI - Hall Effect - HEI Style Terminal - Black - Small Block Ford - Each MSRP: $432.00 Was: Now: $391.99 Add to Cart
Holley Holley 565-303 - BBF Billet Distributor Hyperspark Series Holley - 565-303Distributor - EFI Hyperspark - Hall Effect Pickup - HEI Style Terminal - Black - Big Block Ford - Each MSRP: $432.00 Was: Now: $387.95 Add to Cart
Holley Holley 565-304 - Sniper EFI Hyperspark Distributor SBM 318-360 Holley - 565-304Distributor - Holley Sniper EFI Hyperspark - Hall Effect Pickup - HEI Style Terminal - Aluminum - Polished - Small Block Mopar - Kit MSRP: $432.00 Was: Now: $391.99 Add to Cart
Holley Holley 565-305 - Sniper EFI Hyperspark Distributor BBM 383/400 Holley - 565-305Distributor - Sniper EFI - Hall Effect - HEI Style Terminal - Black - Mopar B-Series - Each MSRP: $473.00 Was: Now: $428.99 Add to Cart