cylinder heads

  1. Performance
    Like the title says, I'm having some regrets on the recent BB build and new TH400 that I recently installed in my '67. :( My first inclination when I decided on replacing the drive train after buying back the '67 Sedan was to build/install a LSx motor and O/D auto tranny. Being very unfamiliar...
  2. Performance
    Here's some pics of the Patriot heads the second time around, with un finished seats, supposedly ready for a valve job. Here's what I started with (after re-doing the guides). It's hard to see, but I think one of the problems on these is that the seats are installed with the tops below the floor...