Manley Performance · New
Manley Big Block Chevrolet Street Flo 1.880 Head Dia Exhaust Valves
MPN 10727-8 · Store SKU man10727-8
Supplier stock checked 11/7/2026, 2:13:46 PM 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
Manley Street Series valves are the ideal choice for enthusiasts looking to boost the performance of a stock or mildly modified street engine. Manley Valve - Exhaust, Valve-BBC S/F 1.880 Manley Valve - Exhaust, BBC S/F 1.880
Manufacturer fitment & guides
Check 10727-8 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y