Jim's Machining Compression Release Valves

MPN: 727K
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Twin Cam Compression Release Valve Installation Kit — Compression Release

$140.28
$143.95 Save $3.67 Discount Badge Image
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Twin Cam Compression Release Valve Installation Kit — Compression Release Give your starter a hand by installing these in your high-compression, big-inch motor

These need to be installed by an experienced mechanic/machinist

Can be installed in all Big Twin, XL and Buell motors

Fits dual-plug heads or heads that have been machined for dual plugs

Requires a 10mm × 1

0mm drilled and tapped hole in your cylinder head for use

Made in USA