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Vehicle Info NeededMANLEYPART NUMBER: 660-14054R-1
SB-Chevy H-Beam Connecting Rod Standard Weight Series
$11287
Ships on Sep 11, 2026
Lowest Price GuaranteeLarge Crankshaft JournalARP 2000 Cap Screws
- SB-Chevy H-Beam Connecting Rod
- Standard Weight Series
- 6.000'' (+.300) Center-to-Center
- 2.100'' Crankshaft Journal Size (Large)
- 2.225'' Big End Bore
- 0.9281'' Piston Pin Bore
- 7/16'' ARP 2000 Cap Screws
- 640 Grams
- 1/pkg.
NHRA legal for Oldsmobile 307ci, 350ci, 403ci Stock and Super Stock Class.
*NOTE: Horsepower range could be exceeded depending upon RPM, Stroke, Piston Weight and Power Adders.
Part TypeConnecting Rod
BrandMANLEY
Package Height1.4
Package Width4.3
Package Length8.6
Weight1.54 PG
Part CategoryPerformance Parts
Rod Journal Diameter2.1 in (53.3 mm)
Big End Bore Diameter2.225 in (56.515 mm)
Part FitmentSemi Universal
ToolStroker Combinations
Connecting Rod Length Center To Center6 in (152.4 mm)
Vendor Part Number14054R-1
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
