Started out in 72 as a 350, but the 3.5L was really difficult to get to pass the 1973 emissions standards without losing too much HP, so MB put the 4.5L in it.
Got catalytic converters in 74 for Cali and 75 for the rest of the US, and the low power cams. _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
