AF37-1033 - AEROFLOW HEADER STUD KIT 3/8 OAL SET OF 16 FITS SMALL/BIG BLOCK CHEV

Aeroflow Small & Big Block Chevy Header Stud Kit 3/8" OAL 1.670", Pack of 16 - Black Finish
12 Point Nuts, 8740 Material

When installing aftermarket exhaust headers, you will need new header bolts or studs, factory exhaust manifold bolts won't work as the flange could be thicker or the original bolts could be damaged. Upgrading to studs can allow for easier install and removal of your exhaust manifold. All studs feature a bullet nose radius on the ends to help locate the pan rail holes, this also allows the nuts to be easily installed without the risk of cross threading.

These Aeroflow header studs are made from chrome moly 8740 material for high strength properties. They are coated in a black oxide for protection and long-lasting durability. Each stud features a compact 12-point head which is ideal for use where space is minimal especially on aftermarket header flanges

Kit Contains

16 x Studs
42.70mm Overall Length
2mm Shank Diameter.
3/8-16" thread
12.75mm Thread Length.
3/8-24" thread.
18mm Thread Length.

16 x 12 Point Nuts
3/8-24" thread.
15.65mm Outside Diameter.
10mm Height.
Spanner Size 7/16".

16 x Flat Washers
17.95mm Outside Diameter
10.45mm Inside Diameter
2mm Thickness

AF37-1033