Cadillac & LaSalle Club Discussion Forum

Cadillac & LaSalle Club Forums => Technical / Authenticity => Topic started by: Denise McCracken 20352 on May 03, 2005, 06:06:17 PM

Title: Sealing big block valley pan
Post by: Denise McCracken 20352 on May 03, 2005, 06:06:17 PM

  Ive put together a 425 and a 500, and both have vacuum leaks in the intake.  Can anyone tell me how to properly seal the valley pan?

thanks

-densie