Aeroflow Oil Pressure Gauge Adapter AFGA-34 Product:M10 x 1.0 Male/Female Thread with 1/8" NPT Female Thread on Standard manifolds will require modifications

Standard manifolds will require modifications on the intake side to clear the larger 102mm throttle plate to ensure to 100% throttle opening

RB25DET engines found in R33 Skylines (incl 4wd) and C34 Laurels

Part Number: AF30-4006BLK

These are perfect for a custom intake manifold that is going to utilise the wide range of LS throttle bodies on the market such as AF64-2072 and AF64-2072BLK

Aeroflow Oil Pressure Gauge Adapter AFGA-34 Product:M10 x 1.0 Male/Female Thread with 1/8" NPT Female Thread on Standard manifolds will require modificationsOil Pressure Gauge Adapter M10 x 1. 0 Male Female Thread with 1 8" NPT Female Thread on Brand: AEROFLOW Part Number: AFGA 34 Description: These adapters allow you to add an electric oil pressure gauge while still retaining the stock warning light or gauge. The adapters are 2 1 2" long and fit inline between the engine and the stock oil pressure switch and have a 1 8" 27 NPT port on the side to suit all types of aftermarket applications like Pro Lites