Pontiac Iron Duke

[FED 387]

Bottom ends/main area of the 151 block are very weak along with the crankshafts being very spindly---heads are a problem with no flow u will have see what they allow as a stocker I would forget it as a SS it all depends on what they will let you get away with--and the carbs probably are lacking any thing to be used for performance---no support for the cam shafts only 3 bearings you need 5 to keep it from whipping around--- you will have to make or really scrounge around for any parts to make it work---if you never ran a 4 before its going to be a long learning curve to be successful-- FED 387