Torque Converter Bolts 3/8-24", UHL - 0.750" Standard Turbo 350 400 Powerglide
SKU: AF37-2475
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Torque Converter Bolts 3/8-24, UHL - 0.750" for Turbo 350, 400 & Powerglide
Aeroflow Performance torque converter bolts are engineered to mount the converter securely to the flex plate during transmission installation. Designed to resist fatigue and loosening, they help prevent converter and transmission damage from bolt failure.
What’s included
- 3 × 12-point bolts (3/8-24 thread)
- 3 × 12-point nuts
- 3 × flat washers
Kit dimensions
- Under Head Length: 18.6 mm
- Head Diameter: 15.60 mm
- Nut Outside Diameter: 16.45 mm
- Washer Outside Diameter: 15.88 mm
- Washer Inside Diameter: 9.90 mm
- Washer Thickness: 1.75 mm
Material & strength
Crafted from aircraft-quality 8740 high-tensile chromoly steel and cold-forged to ensure molecular integrity, these bolts are rated up to 190,000 psi—surpassing Grade 8 and OEM fasteners. Each bolt features a 12-point head and is paired with hardened washers for even load distribution and accurate torque readings.
Installation & maintenance
To prevent loosening over time, use Loctite 262 or a comparable thread locker. Always torque bolts to the manufacturer’s specifications for your transmission and flex plate setup.
Compatibility & use
Specifically designed to mount the torque converter to the flex plate in Turbo 350, 400, and Powerglide transmissions. This kit provides a reliable, high-strength fastening solution for performance applications where secure torque converter attachment is critical.