Aeroflow 12 Point Head Stud Kit 8740 Grade for Big Block Chev 396 427 454 AF37-2011
Suitable for Big Block Chev 396 427 454
Aeroflow Performance head stud kits significantly enhance the sealing between your cylinder head and engine block. This is vital in engines with high power modifications such as camshafts, cylinder head upgrades, turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. Aeroflow head stud kits 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.
Specifications:
- Aeroflow Head Stud Kit with 12 Point Nuts
- Part Number: AF37-2011
- 8740 Grade Material
- 12 Month Warranty
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
Fitment Notes:
- Suitable for Big Block Chev 396 427 454
- For use with Aeroflow 320cc and Edelbrock Performer RPM Cylinder Heads
- For OEM style heads please see our listing for AF37-2010
| SKU | AF37-2011 |
| Barcode # | 9337206147996 |
| Brand | Aeroflow Performance |
| Shipping Weight | 2.5000kg |
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