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1968 Big Block Chevy 396 Motor Engine Identification 3916323 3R Suffix Corvette Beaumont SD396 + Big Block Chevy Head Casting Numbers

Last updated: Monday, December 29, 2025

1968 Big Block Chevy 396 Motor Engine Identification 3916323 3R Suffix Corvette Beaumont SD396 + Big Block Chevy Head Casting Numbers
1968 Big Block Chevy 396 Motor Engine Identification 3916323 3R Suffix Corvette Beaumont SD396 + Big Block Chevy Head Casting Numbers

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