BIG BLOCK CHRYSLER 413-426 HEAD STUD KIT WITH 12 POINT NUTS
Original price
$204.70
-
Original price
$204.70
Original price
$204.70
$204.70
-
$204.70
Current price
$204.70
Big Block Chrysler 413-426 Head Stud Kit
12 Point Nuts, Suit Aeroflow 220cc Cylinder Heads and Edelbrock RPM Heads, 8740 Grade Material
Aeroflow Performance head studs greatly improve your cylinder head-to-block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. All head studs provide a more accurate and consistent torque loading over traditional head bolts.
These head studs are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the stud. Meaning these studs are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with 12-point nuts and hardened washers for an even load distribution and accurate torque readings.
Kit Contains:
10 x Short Studs.
69.6mm Overall Length.
18.3mm Shank Length.
7/16-14" thread into Engine. 7/16-20" Nut End.
24 x Long Studs.
120.6mm Overall Length.
69.3mm Shank Length.
7/16-14" thread into Engine. 7/16-20 " Nut End.
34 x 12 Point Nuts.
7/16-20" Thread.
18.8mm Outside Diameter.
10.9mm Overall Height.
34 x Flat Washers.
20.6mm Outside Diameter. 11.1mm Inside Diameter.
3mm Thickness
AF37-2024
12 Point Nuts, Suit Aeroflow 220cc Cylinder Heads and Edelbrock RPM Heads, 8740 Grade Material
Aeroflow Performance head studs greatly improve your cylinder head-to-block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. All head studs provide a more accurate and consistent torque loading over traditional head bolts.
These head studs are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the stud. Meaning these studs are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with 12-point nuts and hardened washers for an even load distribution and accurate torque readings.
Kit Contains:
10 x Short Studs.
69.6mm Overall Length.
18.3mm Shank Length.
7/16-14" thread into Engine. 7/16-20" Nut End.
24 x Long Studs.
120.6mm Overall Length.
69.3mm Shank Length.
7/16-14" thread into Engine. 7/16-20 " Nut End.
34 x 12 Point Nuts.
7/16-20" Thread.
18.8mm Outside Diameter.
10.9mm Overall Height.
34 x Flat Washers.
20.6mm Outside Diameter. 11.1mm Inside Diameter.
3mm Thickness
AF37-2024