Dart SBC Little M Block 4.125 Bore 9.325 DH .391 RC DRT31182225

Engine - Little M - Bare Block - 4.125 in Bore - 9.325 in Deck - 400 Main - 4-Bolt Main - 2-Piece Seal - 0.391 in Raised Cam Location - Iron - Small Block Chevy - Each

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