Product Description
Chevy Big Block 348 – 409
CHEVY BIG BLOCK 348-409 CRANKSHAFTS,
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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 |
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434 | 4-409-4000-6135 | 2-454-6135-2200 | 4.000″ | 6.135″ | FORGED | 4.155″ | Compression | 1-42230 $2238.00 | 1-42230BI $2400.00 | ||||||||||
472 | 4-409-4000-6135 | 2-454-6135-2200 | 4.000″ | 6.135″ | FORGED | 4.340″ | Compression | 1-42231 $2310.00 | 1-42231BI $2466.00 | ||||||||||
Standard Weight Forged Crank, Pro Stock I-Beam Connecting Rods with 7/16″ Cap Screws |
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434 | 4-409-4000-6135 | 2-454-6135-2200 | 4.000″ | 6.135″ | FORGED | 4.155″ | Compression | 1-42235 $2172.00 | 1-42235BI $2326.00 | ||||||||||
472 | 4-409-4000-6135 | 2-454-6135-2200 | 4.000″ | 6.135″ | FORGED | 4.340″ | Compression | 1-42236 $2244.00 | 1-42236BI $2399.00 |