8AN / 10AN Rocker Cover Fittings for Nissan SR20 Engines Size:8AN 5mm hole size)

5mm hole size)

Comes complete with mounting hardware

Sand tab of lower intake

with a Schrader valve & pressure gauge for the purpose of pressure testing the cooling system of a Mazda 12A / 13B / 20B rotary engine

Toyota 2JZ engines & Mazda 13B engines

8AN / 10AN Rocker Cover Fittings for Nissan SR20 Engines Size:8AN 5mm hole size)Push in 8AN or 10AN rocker cover fittings for Nissan SR20DE or SR20DET engines. CNC Machined from billet 6061 T6 aluminium and black anodised for great looks and light weight. Complete set with your choice of two 8AN or 10AN fittings and installation tool to prevent damaging the fittings when they are tapped in.