Aeroflow Holden V8 253-308 Oil Pan Bolt Kit - Black Finish (AF37-2365)

AF37-2365 - HOLDEN V8 OIL PAN BOLT

12 Point Head and 8740 Grade Material

Part Number: AF37-2365

Aeroflow Performance oil pan bolt kits are designed to hold and secure your oil pan and gasket in place without the worry of loosening. Undoubtedly, these oil pan bolts are the most professional method of attaching an oil pan to your engine block. The bolts construction is such that they can be re-used time and time again and provide prolonged gasket life.
These oil pan bolts are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the stud. All bolts feature a small 12-point head and hardened parallel washers for an even load distribution and accurate torque readings.

Specifications: Kit Contains
12 x 12 Point Bolts
12.8mm Under Head Length
13.25mm Head Diameter.
1/4”-20 thread.
4 x 12 Point Long Bolts
15.5mm Under Head Length
13.25mm Head Diameter.
1/4”-20 thread.
4 x 12 Point Bolts
18.45mm Under Head Length
13.50mm Head Diameter.
5/16”-18 thread.
16 x Flat Small Washers
13.90mm Outside Diameter
6.50mm Inside Diameter
1.9mm Thickness.
4 x Flat Large Washers
16.40mm Outside Diameter
8.30mm Inside Diameter
1.9mm Thickness