Edelbrock · New
Edelbrock Crate Engine/Musi 555 Pro-Flo 4 XT EFI Big-Block Chevy
MPN 49557 · Store SKU ede49557
Supplier stock checked 11/7/2026, 7:10:37 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.Oversized / freight item — shipping is quoted separately. Free shipping does not apply. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Edelbrock/Musi 555 Pro-Flo 4 Xt Efi Big-Block Chevy Crate Engine. Edelbrock/Musi 555 Pro-Flo 4 XT EFI Big-Block Chevy Crate Engine CRATE ENGINE; EDELBROCK/MUSI 555 BBC PRO FLO 4 XT EFI Edelbrock/Musi 555 Pro-Flo 4 EFI Crate Engine
Manufacturer fitment & guides
Check 49557 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.
- Freight shipping required.
- California Proposition 65: Y