josh325_c10

Hey guys! new to the forum so go easy on me if I mess something up. I'm building an lm7 and purchased a set of 799 heads for it. They're just some junkyard heads, everything looks good, but one of the accessory mount holes has a roll-pin punched in it. Was there any factory application for this? or is this some redneck hackery I'll have to fix?

ss.slp.ls1

iTrader: (36)

Pics?

00pooterSS

iTrader: (40)

Need a picture

And keep in mind if you will lose compression if you just bolt those on, you'll need to mill them if your plan is to keep your current compression, or increase it.