Questions & Answers
Questions: What is the difference between #807036 and a 638560 or 638540?
Question By: Jeffrey on Jun 10 2015 12:00 AM
The 807036 fits the 4-134 F engine. The others fit the 4-134 L engine. One is composite and the other copper.
Answer By: Willys Tech on Jun 11 2015 12:00 AM
Questions: I have water IN my oil I assume the head gasket in bad. Should I purchase any other items if i'm changing the head gasket?
Question By: JJ on Nov 9 2013 12:00 AM
That is a good starting point. You may want to check your head studs while you have it off as well as your thermostat too.
Answer By: Willys Tech on Nov 11 2013 12:00 AM
Questions: (1) does it require any type of sealant or does it install dry? (2) does it matter which side goes up? Thanks.
Question By: Chris on Jul 12 2011 12:00 AM
You can use sealant if you prefer. It never hurts. Make sure all the holes line up to the block.
Answer By: Willys Tech on Jul 13 2011 12:00 AM