Lucas Classics Multi-Mount Alternator – 50 Amp, 100 mm Pulley

Designed for high-revving Healeys, this 50 Amp Lucas Classics alternator pairs a vibration-tough multi-mount body with a larger 100 mm pulley to keep belt speed under control. Compact, lightweight and fully adjustable for awkward engine bays. Supplied ready to install and covered by a 5-year warranty.

Why It Belongs Under Your Bonnet

• 100 mm pulley – ideal for engines regularly spinning beyond 5,000 rpm
• 50 Amp output – stable voltage for electric fans or injection kits
• Multi-mount flexibility – easy belt alignment in tight spaces
• Robust internals – shrugs off race-day vibration and heat
• 5-year warranty – support direct from Lucas Classics

See why we partnered with Lucas Classics in our detailed blog post.

LUCAS CLASSIC WITH 5 YEAR WARRANTY