Mine measures 75mm at bottom, has small lip before blade 74.5mm but above blade is a lip that is less but can't get to to measure. Looks like some kind of venturi effect for air just above blade.
Mine measures 75mm at bottom, has small lip before blade 74.5mm but above blade is a lip that is less but can't get to to measure. Looks like some kind of venturi effect for air just above blade.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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