#3701 for stock replacement will fit 1980-1/2 to 1985 307 c.i.d v8s with 5a heads ... intake gasket fel-pro #ms96027 for 403 pontiactransam use oem 4-bbl only for shaker ... 176-177 roller timing set 180 valve springs 179 retainers 179 manifold bolts 55 ... for 330-350-403 c.i.d oldsmobiles and 1980-1/2 to 1985 307 c.i.d engines with 5a ... 176-177 roller timing set 180 valve springs 179 retainers 179 manifold bolts 55 ...
