Proflow Tube, Air /Exhaust Mild Steel Full Donut 2-1/4in. (57.2mm) 2.03mm Wall RB30 ET AF3025-6000

AF3025-6000

Ideal for drag racing

AF552-06BLK

BULKHEAD FLARE AN-4

UNF MALE 7/16IN-24 TO MALE FLARE AN-4 SS (DUAL SEAL) INVERTED SEAT

Proflow Tube, Air /Exhaust Mild Steel Full Donut 2-1/4in. (57.2mm) 2.03mm Wall RB30 ET AF3025-6000PFEDTM2250 Perfect for custom exhaust systems or intake manifold fabrication where tight bends are required. May be cut to accommodate any degree of bend necessary. All donuts have a wall thickness of 2 mm. NOT INTERNALLY WELDED. Proflow's Donut Tubing is available in stainless or mild steel, and in a wide range of sizes to fit almost any project. Formed to the 1D sizing standard, our donuts allow for very tight radius turns with a smooth, wrinkle