Questions & Answers
Questions: Can you buy just the top cap piece for the tappet ? Where the valve rides ?
Question By: Harry E Baldwin on Jan 28 2021 5:17 PM
640020 is the part number.
Answer By: Willys Jeep Parts Tech on Jan 28 2021 10:00 AM
Questions: What is the base diameter on these lifters?
Question By: Brandon Hess on Apr 24 2018 1:46 PM
.625" like original.
Answer By: Willys Jeep Parts Tech on Apr 25 2018 6:59 AM
Questions: If I order ( Qty 8 ) for one vehicle ?
Question By: moha on Mar 13 2015 12:00 AM
Yes qty 8 will do the whole vehicle.
Answer By: Willys Tech on Mar 13 2015 12:00 AM
Questions: are 4 long and 4 short? or all the same?
Question By: Fernando on Dec 5 2012 12:00 AM
On the 4-134 L head the intake and exhaust tappets (lifters) were all the same.
Answer By: Willys Tech on Dec 5 2012 12:00 AM