BIG BLOCK CHEV HEAD STUD KIT WITH 12 POINT NUTS
Original price
$239.00
-
Original price
$239.00
Original price
$239.00
$239.00
-
$239.00
Current price
$239.00
Big Block Chev 396-454 Head Stud Kit
12 Point Nuts, Suit Aeroflow 320cc and Edelbrock Performer RPM Cylinder 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:
8 x Short Studs.
69.7mm Overall Length.
24.5mm Shank Length.
7/16-14" thread into Engine. 7/16-20" Nut End.
16 x Mid Studs.
120.6mm Overall Length.
75.2mm Shank Length.
7/16-14" thread into Engine. 7/16-20" Nut End.
8 x Long Studs.
149.1mm Overall Length.
104mm Shank Length.
7/16-14" thread into Engine. 7/16-20 " Nut End.
32 x 12 Point Nuts.
7/16-20" Thread.
18.9mm Outside Diameter.
10.8mm Overall Height.
32 x Flat Washers.
20.4mm Outside Diameter. 11.3mm Inside Diameter.
3.1mm Thickness .
AF37-2011
12 Point Nuts, Suit Aeroflow 320cc and Edelbrock Performer RPM Cylinder 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:
8 x Short Studs.
69.7mm Overall Length.
24.5mm Shank Length.
7/16-14" thread into Engine. 7/16-20" Nut End.
16 x Mid Studs.
120.6mm Overall Length.
75.2mm Shank Length.
7/16-14" thread into Engine. 7/16-20" Nut End.
8 x Long Studs.
149.1mm Overall Length.
104mm Shank Length.
7/16-14" thread into Engine. 7/16-20 " Nut End.
32 x 12 Point Nuts.
7/16-20" Thread.
18.9mm Outside Diameter.
10.8mm Overall Height.
32 x Flat Washers.
20.4mm Outside Diameter. 11.3mm Inside Diameter.
3.1mm Thickness .
AF37-2011