Grohe Posted April 6, 2007 Report Share Posted April 6, 2007 subthump has come out with a new box for new silverado body style. It is a lot smaller than the ultra deep enclosure for the 99-07 classic body style mounting depth 8/10": 5.5" mounting depth 12": 4" air space: .59ea. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.