KPMI Valve Guide - IN / EX +0.003 Bronze HD EVO 1984-1999 — Harley-Davidson Electra Glide Classic, Sportster 883, Softail Heritage Classic (1984-2004)

KPMI valve guide in bronze for Harley EVO engines, sized at +0.003 in for both intake and exhaust ports. Direct OEM replacement for 1984-1999 Evolution-powered V-twins requiring valve guide restoration or replacement.

Features

• Bronze construction
• Fits both intake and exhaust ports
• +0.003 in oversize specification
• Direct OEM replacement
• 1.35 in length

Specifications

• Brand: KPMI
• Manufacturer Part #: 20-4323
• Length: 1.35 in
• Weight: 0.09 lbs

Fitment

Fits Harley-Davidson EVO engines in 1984-1999 model year V-twins. Sized at +0.003 in oversize for intake and exhaust valve bores.

Frequently Asked Questions

Will this fit my EVO engine with stock valve guides?

This is an oversize +0.003 in guide — it requires boring the valve guide bore to +0.003 in. Stock guides cannot be mixed.

Does this work for both intake and exhaust?

Yes — this single part number covers both intake and exhaust valve ports at +0.003 in oversize.

What model years does this fit?

Harley EVO engines in 1984-1999 V-twins. Twin Cam and Milwaukee-Eight engines require different guides.

Do I need special tools to install this?

Yes — valve guide installation requires a press and proper boring to +0.003 in oversize. Shop installation is recommended.