Re: Engine Number Questions & Proper Running & Intake Manifold

Posted by Owen_Dyneto On 2009/9/24 20:25:59

Re your #2, the 428408 is a casting number, from a single casting several different part numbers could be made. The 288 STD 327 AT means the head was intended for the 288 engine with standard transmission and the 327 with automatic transmission.

Re your #4, the petcock is not original.

Re your #5, the blue smoke indicates some engine wear, probably rings but could also be intake valve guides. These engines when new or in good condition shouldn't make visible smoke.