These are the cavity plugs needed to ensure your Holley Terminator X, Dominator and HP ECM connectors stay water tight when you have unused pin positions. This is a pack of 25 plugs that work in the J1A, J1B, J2A, J2B, J3 and J4 connectors (but not main power).
“Aluminum Mount for 10 lb Propane Bottles” has been added to your cart. View cart
Connectors, Kits and Components, WARR Performance
Cavity Plug for Holley ECM Connectors – Pack of 25
$5.99
SKU: 58-0001
Categories: Connectors, Kits and Components, WARR Performance
Related products
-
AN to ORB (AN O-ring)
-6 ORB to -6 AN Adapter Fitting – Black Anodized – WARR Performance 47-0089
$7.99 Add to cart -
Transmission
4L80E Fluted Sun Gear Shaft Bushing
$6.99 – $12.99Price range: $6.99 through $12.99 Select options This product has multiple variants. The options may be chosen on the product page






