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454 Fuel filter

76luhrs

Member
"Anyone know the size threads

"Anyone know the size threads at each side of the fuel filter(Crusader)located overtop the starter. Just changed filters today, what a pain in the a$$. Want to relocate filter possibly using Mercruiser style."
 
The steel lines on my big bloc

The steel lines on my big blocks are 3/8" inverted flare fittings; the pipe threads (NPT) are 1/4"
 
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