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Rich Biebel · 05-20-2011, 10:50 AM

Front of that cam bearing face appears to have been machined and a step was left there possibly to retain a wear shim.

BB's often had wear on the block there. We normally cut it all the way across the face, and used a .030 or a .060 thrust washer available from Manley....

05-20-2011, 10:50 AM	#7
Rich Biebel VIP Member Join Date: Jun 2007 Location: Northern New Jersey suburbs Posts: 2,314 Likes: 25 Liked 544 Times in 213 Posts	Re: Metal in the Oil Front of that cam bearing face appears to have been machined and a step was left there possibly to retain a wear shim. BB's often had wear on the block there. We normally cut it all the way across the face, and used a .030 or a .060 thrust washer available from Manley.... __________________ Rich Biebel S/C 1479 Stock 147R