These nipples are for use with Trans-Dapt performance Products oil filter relocation products
 
Part # Product Media
1066 13/16 -16 X 1" Replacement Oil Filtration Nipple
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$2.79
3334 Replacement Oil Filter Mount Nipple- 1-1/2"-12 x 1-1/2"
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$26.93
1034 Replacement Oil Filter Mount Nipple- 3/4-16 X 1-1/4"
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$2.21
 
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http://hedman.com/images/ePIM/original/3334.jpg
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