13B One Piece Engine Dowel Pins Please Select Option:Standard One Drilled (Upper) One Solid (Lower) Pins #N3H3-11-D00A

#N3H3-11-D00A

Remove excess sealant from the motor mount bolt holes with a pick or other tool

one can use 8AN ORB to 6AN adapters

Unlike traditional shell seats that only allow side mounting

with increased strength and reliability

13B One Piece Engine Dowel Pins Please Select Option:Standard One Drilled (Upper) One Solid (Lower) Pins #N3H3-11-D00A**Back in stock and shipping orders as of 5 30 26** One Piece Dowel Pins (drilled upper solid lower) Helps prevent cracking the plates from hp loads or ping (esp. important in the Series 5 & earlier turbo engines) Spreads the load across the length of the engine. Helps to insure a true engine centerline which reduces engine failure and increasing bearing life Using an external oil line provides a more even oil pressure to the main bearings (if running