
King Engine Bearings · New
King Engine Bearings Chevrolet 400 V8 Crankshaft Main Bearing Set (Set of 5)
MPN MB509HP021 · Store SKU kingMB509HP021
Supplier stock checked 11/7/2026, 3:10:15 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
OE-Replacment version(Alecular Bi-Metal) For CHEVROLET 400 V8
Manufacturer fitment & guides
Check MB509HP021 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.
More from King Engine Bearings ↗See the JuiceBuilt workshop ↗