EGR pipe thread size?
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4th Gear
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Member Since: Mar 2001
Location: Ned. Texas, USA
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EGR pipe thread size?
I was looking at using a set of LT1 exhaust manifolds on my 98 Vortec motor. The shape will work out nicely and the Vortec motors have a external pipe/hose for the EGR like the LT1. I need to verify what size the thread is in the LT1 manifolds is it a 18mm like an O2 sensor or spark plug. I just measured the Vortec and found out that it is a 19mm.
Paul
lpwcruzr@sysmatrix.net
Paul
lpwcruzr@sysmatrix.net