Aeroflow Nissan Rb25 Rb26 Header Flange AF9551-1020 Category_Timing Belt Kits Custom made silicone injection moulded

Custom made silicone injection moulded 90 degree boots (top and bottom)

D x 4" Long

67 - 10 lambda

this gives you more consistent rocker geometry

Aeroflow Nissan Rb25 Rb26 Header Flange AF9551-1020 Category_Timing Belt Kits Custom made silicone injection mouldedCNC Machined, Sold Individually Custom build your exhaust or turbo manifold with high quality Aeroflow components. Aeroflows CNC header flanges are manufactured from 9. 5mm (3 8) thick mild steel. They are precision cut to meet your ports, reduce warping, and prevent leaks. The Aeroflow header flanges are offered in a variety of header flange sizes and shapes to mate your cylinder heads and headers manifolds to meet your exhaust building needs.