Wiring and Electrical Components
“LS3 and LS7 Card Style MAF Mass Airflow Extension Harness 12″ Length” has been added to your cart. View cart
Showing 109–120 of 159 resultsSorted by popularity
Showing 109–120 of 159 resultsSorted by popularity
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Connectors, Kits and Components
J1B / P1B Connector for Holley ECMs (Bare Connector) – 58-0005
$14.99 Add to cart -
MAF Extensions
LS3 and LS7 Card Style MAF Mass Airflow Extension Harness 12″ Length
$14.99 Add to cart -
O2 Sensor Extensions
Two 12″ GM LS1 Oxygen O2 Sensor Extension Harnesses- 4 Wire Flat Connector
$14.99 Add to cart -
Coolant Temp & VSS Extensions
Early VSS Adapter Harness – WARR Performance 58-0076
$24.99 Add to cart -
Connectors, Kits and Components
Terminals for Holley Main Power Connector – Ducon 6.3 – Pack of 10
$5.99 Add to cart -
Connectors, Kits and Components
Terminals for Holley Main Power Connector – Ducon 6.3 – Pack of 50
$24.99 Add to cart











