Upgrade your classic Triumph engine with this premium Cylinder Head Bolt, engineered specifically for 350cc and 500cc T90/T100 unit twin models from 1961 to 1974. Designed with a torque stay extension, this bolt ensures optimal clamping force and long-lasting performance for your vintage motorcycle.
Key Features
- Precision Fit: Manufactured to exact 3/8″ diameter and 2-3/4″ length with 26 threads per inch (TPI), matching original Triumph specifications for a secure and reliable fit.
- Torque Stay Extension: Features the correct extension to maintain proper torque and alignment, critical for the structural integrity of your engine assembly.
- OEM Specification: Produced to original equipment standards, ensuring compatibility and authenticity for restoration or repair projects.
- High-Tensile Strength: Crafted from robust steel for superior durability and resistance to stretching or failure under high engine loads.
- Corrosion Resistant: Finished with protective coating to guard against rust and corrosion, extending the service life of your engine components.
- Easy Installation: Designed for straightforward installation and removal, simplifying maintenance and rebuilds.
Applications
- Suitable for Triumph 350cc and 500cc T90/T100 unit twin motorcycles (1961–1974).
- Intended for use as a cylinder head bolt with torque stay extension in classic Triumph twin engines.
Why Choose This Bolt?
- Authentic Restoration: Faithfully reproduces the original Triumph part (PN# 70-3795), preserving the historical integrity of your motorcycle.
- Trusted by Enthusiasts: A preferred choice among Triumph restorers and mechanics for its precise fit, strength, and reliability.
- Made in the UK: Manufactured to the highest standards for classic British motorcycles.
Restore your Triumph’s performance and reliability with this essential cylinder head bolt—engineered for a perfect fit and built to withstand the demands of vintage riding.
