Aeroflow Sbc Header Flanges Set 1 5 8 AF9551-1000 Vehicle Make_Cadillac Aeroflow Performance have designed this

Aeroflow Performance have designed this 304 stainless steel 1/8" BSP to -3AN and -4AN for applications such as turbochargers and radiator necks

Advanced fully configurable WireIn Engine Control Unit (ECU)

Inside dimensions are 285mm (11-1/4") x 185mm (7-1/4")

Made of high-strength CNC aluminum with anodized surface

This 180 degree bender tool is capable of bending 1/4"

Aeroflow Sbc Header Flanges Set 1 5 8 AF9551-1000 Vehicle Make_Cadillac Aeroflow Performance have designed thisStainless Steel, Sold as a Pair Custom build your exhaust with high quality Aeroflow components. Aeroflows CNC header flanges are manufactured from 9. 5mm (3 8) thick 304 Stainless 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 heads and headers to meet your exhaust building needs.