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CHEVY BIG BLOCK 348-409 CRANKSHAFTS, CONNECTING RODS & ROTATING ASSEMBLIES

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Product Description

Chevy Big Block 348 – 409

CHEVY BIG BLOCK 348-409 CRANKSHAFTS,
CONNECTING RODS & ROTATING ASSEMBLIES

CI Crank Rod Crank Stroke Rod Length Piston Piston Bore Compression Unbalanced Complete

Standard Weight Forged Crank, H-Beam Connecting Rods with 7/16″ Cap Screws
434 4-409-4000-6135 2-454-6135-2200 4.000″ 6.135″ FORGED 4.155″ Compression 1-42230 1-42230BI
472 4-409-4000-6135 2-454-6135-2200 4.000″ 6.135″ FORGED 4.340″ Compression 1-42231 1-42231BI

Standard Weight Forged Crank, Pro Stock I-Beam Connecting Rods with 7/16″ Cap Screws
434 4-409-4000-6135 2-454-6135-2200 4.000″ 6.135″ FORGED 4.155″ Compression 1-42235 1-42235BI
472 4-409-4000-6135 2-454-6135-2200 4.000″ 6.135″ FORGED 4.340″ Compression 1-42236 1-42236BI