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Garage Sale - ACL H-Series Small Block Chevy Cam Bearings
Garage Sale - ACL H-Series Small Block Chevy Cam Bearings

Garage Sale - ACL H-Series Small Block Chevy Cam Bearings

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Garage Sale - ACL H-Series Small Block Chevy Cam Bearings
Garage Sale - ACL H-Series Small Block Chevy Cam Bearings
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Part # UP21564
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Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional business days for ACL Bearings to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
  • This item UP21564 is made to order. It will be shipped from our warehouse when it is produced.

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ACL tri-metal H-Series Duraglide camshaft bearings for S/B Chevy. Standard size only.

  • Use H-series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range.
  • H-Series bearings should be used if contact patterns obtained with P-series parts are too narrow. Contact pattern should ideally cover 2/3 to 3/4 of the bearing surface.
  • If you aren't sure which type of performance bearing to start with, the H-Series will be your best choice.
Some parts are not legal for use in California or other states with similar laws/regulations

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