|Vendor Part Number||Quantity Needed||Description||Part Number|
Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temperatures and pressures.
Exhaust and intake ports are volumetrically matched to maximum output and performance.
Increased port wall thickness - eliminates problems with warping and cracking.
Computer-generated head fin configuration - deliver more uniform heat transfer and fewer "hot" spots.
Manufactured from the most advanced alloys available - exceed industry standard for strength and porosity.
+ Included with stud assembly.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Well packed, exactly what I asked for, high quality parts, very nice looking. They arrived rapidly as expected.
no problems OEM quality
Exactly what I ordered. Quick delivery.
These look just like the ones on my engine. The last time I needed these, it was a pain waiting to get them. These are inexpensive enough to have some on hand just in case
The old Vernatherm had failed and the engine was running hot oil, the new one works as advertised. Now 4 hrs.
Disappointing that I had to buy the intake and oil return hoses separately.
Rod bolts are fine. Didnt appreciate that they were rattling around loose in the box at 23$ each.
We were sent the wrong rings. Gave the model number of the engine and what material the cyl was made of. They told us what rings we needed.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
No. They are sold individually, for 4 quantity 4 needs to be ordered.
No. They are not included.