SKU:47978618137
+.010in. Flat Top Pistons with 8.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine. - Keith Black Pistons
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Description
+.010in. Flat Top Pistons with 8.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine. - Keith Black PistonsFeatures & Benefits: * Bore = 3. 508 * Stroke = 4. 250 * Hypereutectic Alloy is a cast 16% silicon content material. * Perfect for air cooled engines. * Low thermal expansion rate = tighter piston to cylinder clearance. * Complete kit includes: two pistons, rings, wrist pins and clips. * Replaces OEM # 21942 83 Tech Tips: * 8. 6: 1 Compression Ratio with 80cc Head Chamber Volume. * Follow Ring End Gap & Piston to Cylinder Clearances as per the
Fits to the turnout elbow
5″ clamping handlebars to 2014up FLHR models
* Cut and weld bends for a unique look
* For a tight fit
Regulator covers & low mount oil coolers can block air flow & reduce heat dissipation
* Black Deep Cut Finish
* Comes with interior back
these lights increase visibility day or night
* Lumens: Hi 3450LM
* Quick Connect braided upper clutch cables economically replace the OE upper cable section on Street Glide 2024up Touring models
* Machined from 6061 T6 Highly durable and light weight alloy
Here’s a largely misunderstood part
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