V Vega v-6 New Member Joined Jan 23, 2006 Dec 28, 2008 #1 Do the fel-pro 1000 head gaskets require the heads be machined for receiver groove. Some catalogs mention that they should be machined some don't mention at all. What's the truth?
Do the fel-pro 1000 head gaskets require the heads be machined for receiver groove. Some catalogs mention that they should be machined some don't mention at all. What's the truth?
conn84gn Well-Known Member Joined Jul 13, 2005 Dec 28, 2008 #3 Used them on my 84 block .020" over no machining (87 setup) Was still running strong When I removed the motor. I keep it as my backup motor
Used them on my 84 block .020" over no machining (87 setup) Was still running strong When I removed the motor. I keep it as my backup motor
