Description
Part Number: AF37-2022
Aeroflow Ford Barra BA BF FG Turbo Head Stud Kit
Engineered from aircraft-quality 8740 chromoly steel, the Aeroflow Performance AF37-2022 head stud kit provides exceptional clamping force and reliable cylinder head-to-block sealing for high-power Ford Barra engines.
Key Features
- ☑ Cold-forged from aircraft-grade 8740 chromoly steel for maximum strength and molecular integrity.
- ☑ High tensile strength rating of 190,000 PSI, significantly outperforming Grade 8 and OEM fasteners.
- ☑ Ensures accurate and consistent torque loading to prevent cylinder head lift under high boost or forced induction.
- ☑ Complete kit includes 12-point nuts and hardened washers for even load distribution.
- ☑ Engineered to suit both OEM and aftermarket Ford Barra 4.0L 6-cylinder cylinder heads.
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| MPN | AF37-2022 |
| Material | 8740 Chromoly Steel |
| Tensile Strength | 190,000 PSI |
| Engine Thread | M12 x 1.50mm |
| Nut Thread | M12 x 1.25mm (12-Point) |
| Overall Stud Length | 141.8mm |
| Recommended Torque | 90 ft-lbs / 122 Nm |
What's Included in the Box
- 14 x Aeroflow 8740 Chromoly Cylinder Head Studs (141.8mm Overall Length)
- 14 x 12-Point Fastening Nuts (M12 x 1.25mm)
- 14 x Hardened Precision Flat Washers (22mm OD)
Aeroflow Performance components are manufactured to strict motorsport specifications, providing professional engine builders with ultimate clamping reliability under severe boost and thermal stress. JP Racing supplies genuine Aeroflow hardware backed by technical advice and fast UK dispatch.







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