New ACL cam bearings. Same as CH10. Suits 1997-2003  LS engines with cam tunnel bores 1 and 5 having a diameter of 2.327"

Full circle one piece design

Will not fit later type LS engines that started in 2003 as they have .020" bigger tunnel on number 1 and 5. If you are unsure you may need to measure your old bearings or cam tunnel.

• 1st Design - Part # CH10: Fits 1997-2003 engines where the block housing bore on positions 1 and 5 measures 2.3270"" & bearing width is: 0.630"
• 2nd Design - Part # CH23: Fits 2003-2007 engines where the block housing bore on positions 1 and 5 measures 2.3470" & bearing width is: 0.630"
• 3rd Design - Part # CH25: Fits 2007-2013 engines where the block housing bore on positions 1 and 5 measures 2.3470" & bearing width is: 0.775"

• Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
• NOW IN SMEATON GRANGE!