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Description

JIMS, steel breather valve +.030"+. 030" oversized breather is used to save worn or damaged crankcases. Manufactured from aerospace quality steel and CNC machined to the JIMS standard. Note: See 978343 JIMS breather hole reamer tool. Note: JIMS breathers can be used with L79 99 style steel breather valve thrust washers.

JASO MA2 - excellent for wet or dry clutches - tested for catalytic converters - guarantees low oil consumption - optimum lubrication under all operating conditions - optimum ageing stability - high shear stability - keeps the engine very clean - high wear protection

Knucklehead with base height= 4-1/4''''

this chain delivers reliable power transfer without stretch or premature wear

Precision-Machined 6061 Billet Aluminum – Replaces the stock plastic breathers that can warp or crack under high heat and pressure

Improves front-end stability and handling

Includes stainless steel hardware

If you're running a tuned engine

France using a '16 Harley-Davidson® Forty-Eight fitted with 130/90B16 front tire and 150/80B16 rear tire comparing lap times and stopping distances of Michelin® Commander® III Cruiser tires with Metzeler® Cruisetec™

One chest pocket

Best with engine builds of 124" & higher Springs: Requires heavy duty spring and rocker upgrade

Black hard anodized with red ''Brembo'' logo

A roomy pocket crafted from premium suede allows you to keep things organized

Exchange/Return Notes