CRG Discussion Forum

Camaro Research Group Discussion => Decoding/Numbers => Topic started by: 67 BB on February 10, 2012, 12:11:12 AM

Title: piston and crank number
Post by: 67 BB on February 10, 2012, 12:11:12 AM
can anyone help decode the BBC piston casting number 386996  inside/under the piston?  Also I have a 6223 crank in the engine but has 7144 stamped w/ large numerals ...Any decode on the stamping? thx