Questions & Answers
Questions: Do I need to buy any additional parts for the heat riser, or do I just bolt it on as is?
Question By: Kade F. on Dec 17 2017 4:34 AM
639743 is the only other item i would get to complete the assembly.
Answer By: Willys Jeep Parts Tech on Dec 18 2017 5:56 AM
Questions: In Stock?
Question By: Tom Luniewski on Jun 8 2017 3:00 AM
Yes, these are.
Answer By: Willys Jeep Parts Tech on Jun 8 2017 6:00 AM
Questions: on the exshast manifold where the tail pipe hooks on, is that a stud that can be replaced?, this is on a 1951 cj 3a, l-134engine. thanks john c.
Question By: john carllson on Mar 21 2014 12:00 AM
Yes is can be screwed out and replaced if needed.
Answer By: Willys Tech on Mar 24 2014 12:00 AM
Questions: Hi- I noticed that the hole, closest to the firewall is broken on our jeep. The manifold is sorta jury rigged, but seems to work ok. To replace the manifold, are there just three bolts or is there a hidden middle bolt that is not showing in this picture. -Thanks Peer
Question By: Peer on May 9 2011 12:00 AM
The intake and exhaust manifolds share bolts so that is correct.
Answer By: Willys Tech on May 9 2011 12:00 AM