What do you use to seal the exhaust bolts/studs in the heads on your big block? I am using ARP bolts, and I've never really used sealer before, and I've also never had them leak. So I guess I'll try it this time.
Thanks!

1969 Dart GTS 340
1969 Super Bee X9 N-96
1969 Coronet R/T X9 N-96
2015 Dodge Dart GT
2019 Ram 2500 Big Horn.
Looking for the original block for my Bee. The last 4 are 7449