FAST · New
FAST Connector Kit Only GM HEI
MPN 301302K · Store SKU fst301302K
Supplier stock checked 11/7/2026, 9:03:37 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This HEI Ignition Adapter kit contains the connectors, terminals and seals needed to adapt the XFI 2.0 to an HEI ignition device. These adapters allow a common ECU and main harness to adapt to a wide variety of ignition strategies. XFI GM HEI Connector Kit
Manufacturer fitment & guides
Check 301302K against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y