Description
Part Number: AF37-2017
AeroFlow Small Block Ford 351 Windsor 1/2″ Head Stud Kit
Engineered from premium 8740 chromoly steel to provide maximum clamping force and superior cylinder head sealing for Ford 351W V8 engines.
Key Features & Performance Benefits
- ☑ 8740 Chromoly Material: Cold-forged and precision heat-treated to achieve a high tensile strength rating of 190,000 PSI for extreme engine durability.
- ☑ Optimal Head Sealing: Provides significantly higher and more consistent torque loading than OEM head bolts, preventing cylinder head lift in boosted or high-compression setups.
- ☑ 12-Point Nuts & Hardened Washers: Premium 12-point nuts and ground washers ensure even load distribution across the cylinder head boss surface.
- ☑ Zero Torsional Strain: Threaded hand-tight into the block so studs experience no rotational force during final tightening.
- ☑ Direct 1/2″ Fitment: Designed specifically for Ford 351 Windsor engine blocks and heads drilled for 1/2″ fasteners.
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF37-2017 |
| Engine Application | Small Block Ford (SBF) 351 Windsor V8 |
| Thread Diameter | 1/2″ (0.500 in) |
| Fastener Material | 8740 Aircraft-Grade Chromoly Steel |
| Tensile Strength | 190,000 PSI |
| Nut Style | 12-Point Fastening Nuts |
| Cylinder Head Compatibility | OEM and Aftermarket Heads with 1/2″ Holes |
What’s Included in the Box
- Complete Set of AeroFlow 8740 Chromoly 1/2″ Head Studs
- High-Tensile 12-Point Nuts
- Hardened Parallel Washers
Designed to withstand demanding motorsport conditions, AeroFlow fastener hardware provides exceptional clamping power and block-to-head alignment. JP Racing is proud to offer genuine AeroFlow products directly in the UK with fast dispatch and dedicated technical support for your engine build.
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