KPMI Valve Guide - Exhaust +0.001 Cast Iron HD Twin CAM 88-103" 2005-2011 — Harley-Davidson (2004-2017)

KPMI exhaust valve guide in cast iron for Harley Twin Cam 88-103 engines, 2005-2011 model years. Sized at +0.001 oversize for precision fit in ported or bored cylinder heads.

Features

• Cast iron construction
• 0.001 inch oversize specification
• Fits Twin Cam 88 and 103 engines

Specifications

• Brand: KPMI
• Manufacturer Part #: 20-20701C
• Material: Cast iron
• Length: 0.8 in
• Width: 3.55 in
• Height: 0.75 in
• Weight: 0.1 lbs

Fitment

Fits Harley-Davidson Twin Cam 88-103 engines, 2005-2011 model years. Oversized for ported and bored cylinder heads.

Frequently Asked Questions

Will this fit my Twin Cam 96 engine?

Yes — this valve guide is compatible with Twin Cam 88, 96, and 103 displacement engines from 2005-2011.

What does +0.001 oversize mean?

The guide bore is 0.001 inch larger than stock, requiring a precision reamed hole in your cylinder head for correct fitment.

Is this an exhaust or intake guide?

This is an exhaust valve guide. You will need a separate intake guide part number for the intake side.

Do I need machine work to install this?

Yes — your cylinder head must be bored and reamed to the correct diameter by a qualified machine shop for proper fitment and seal.