SKU:44314742863
+.020in. Dome Top Pistons with 8.3:1 Compression Ratio. Fits Big Twin 1978-1984 with 1340cc Shovel Engine. - Keith Black Pistons
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Description
+.020in. Dome Top Pistons with 8.3:1 Compression Ratio. Fits Big Twin 1978-1984 with 1340cc Shovel Engine. - Keith Black PistonsFeatures & Benefits: * Bore = 3. 518 * 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 # 21992 80 Tech Tips: * 8. 3: 1 Compression Ratio with 117cc Head Chamber Volume. * Follow Ring End Gap & Piston to Cylinder Clearances as per the
* Also fits FLST models with standard (not extended) forward controls
FXDR or FLSB Models with Inverted Forks
2024 FLTRXSE Copperhead
* Made of injection molded polycarbonate material
* 30% Cooler
* Simulates operating stress conditions when boring or honing the cylinders
Proudly Made in the USA by Motherwell Products inc
* Provides increased fuel delivery for stock motorcycles and a must for high performance
* Bag Dimensions: 14″ W x 19″ H x 12″ D (expands to 27″ W)
* Point Cover
Example: From the headlight opening to the top of a 9″ windshield is 12″
transmissions last longer
Quick Dispatch:
Your +.020in. Dome Top Pistons with 8.3:1 Compression Ratio. Fits Big Twin 1978-1984 with 1340cc Shovel Engine. - Keith Black Pistons orders ship within 1-2 business days.
Delivery Options:
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- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
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