OEM Main Bearing Caps β Rear & Center β Buick Grand National / Turbo Regal
OEM Main Bearing Caps β Rear & Center β Buick Grand National / Turbo Regal
Watts Performance Solutions
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π§± FACTORY MAIN BEARING SUPPORT β OEM REAR & CENTER CAPS
This listing includes 2 OEM main bearing caps β one rear cap and one center cap β pulled from a stock 1986β1987 Turbo Buick block. These are in good condition with no cracks or stripped threads. Whether youβre rebuilding a block or replacing damaged caps, OEM is always the right fit.
βοΈ Includes 1 rear cap & 1 center cap
βοΈ Genuine GM cast iron components
βοΈ Threads and saddles in good condition
βοΈ Sold as-is β machine work may be required for exact fit
βοΈ Fits stock 109 engine blocks (verify with your machine shop)
π Note: These should be line-honed when installed β always check fitment with your block.
π’ Product Tier: Green Dot
π§Ό Condition: Structurally sound, used, and unmodified
π§ May require machining for final fitment
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