use Proflow 400/510 Series fittings and adaptors
THESE NASON OIL PUMPS ARE AN IDEAL STANDARD REPLACEMENT
RTS OE - Re-manufactured TH700R4
It features a 1/8" npt male thread which can be adapted toa variety of applications
Part Number : AF4590-31335
1.5" Alum Weld Bung And Cap Raw Weld On / Black Cap Oil Caps use Proflow 400/510 Series fittingsPart Number: AF460 24BLK billet alloy weld on filler & cap. Aeroflow performance non vented filler caps are manufactured from 6061 t6 aluminium and are supplied with buna n (wide range of fuel and oils) and epr (nitro methane fuel O ring seals. Available in 1", 1 1 2", 2", 2 1 2" & 3" diameters in blue, red, black,gold, purple, raw, polished and silver anodized finishes. bore size: 38. 1mm (1 1 2") neck o. D. : 46mm (1 13 16") neck height: 25. 4mm (1")