King Engine Bearings · New
King Engine Bearings Chevrolet 121 (Size +0.75mm) Main Bearing Set
MPN MB5531SI0.75 · Store SKU kingMB5531SI0.75
Supplier stock checked 11/7/2026, 6:00:02 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.
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Product details
MAIN BEARING SET For CHEVROLET 121; bimetal (aluminum silicon base) MAIN BEARING SET For CHEVROLET 121
Manufacturer fitment & guides
- CHEVROLET 121
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
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