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OE-Replacement Connecting Rod Bearings For Chevrolet SBC 307CI 350CI & GEN III/IV - CR 807SI

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CR 807SI
Racing Connecting Rod Bearings For Chevrolet SBC GEN III/IV LS 4.8, 5.3, 5.7, 6.2 Narrow - CR 807HPN
Racing Connecting Rod Bearings For Chevrolet SBC 307CI 350CI & GEN III/IV Narrow, Dowel Hole - CR 807HPND
OE-Replacement Connecting Rod Bearings For Chevrolet SBC 307CI 350CI & GEN III/IV - CR 807SI
Racing Connecting Rod Bearings For Chevrolet SBC 307 350 & GEN III/IV Narrow, Dowel Hole, pMaxBlack™ - CR 807XPND
Racing Connecting Rod Bearings For Chevrolet SBC 307CI 350CI & GEN III/IV Narrow - CR 807XPN
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OE-Replacement Bi-metal For Chevrolet 181 OHV - CR4361SI
OE-Replacement Bi-metal For General Motors 292CI 4.8L - CR 641SI
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(Only %1 left)
As low as $21.74
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King Bearings' bi-metal SI material blends Aluminum with 2.5-3% Silicon, providing strength. Ideal for medium-load engines, particularly engines using nodular cast iron crankshafts. It excels as a Lead-free OE replacement Bearing.
Commonly use for medium-load engines particularly ones using nodular cast iron crankshafts
Crankshaft Dim. Housing Dim. Length Thickness
53.34 / 53.31 mm
2.1000 / 2.0990 inch		 56.52 / 56.51 mm
2.2252 / 2.2247 inch		 21.3 mm
0.839 inch		 1.577 mm
0.0621 inch
Connecting Rod Bearing Set For CHEVROLET SBC 307CI 350CI & GEN III/IV - CR 807SI
Suitable for models
Suitable for engines
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Performance features

Material features

Tech Features

Aluminum Based
aluminum base
Bi Metal Aluminum material

Lead free Aluminum based material used for low to heavy load engines

Lead free
Lead Free
Environmentally safe composite

A lead-free bearing material prioritizes environmental sustainability and safety, utilizing alternative compounds to achieve optimal performance in diverse applications.

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