SKU:36578050257
+.030in. Pistons with 8.5:1 Compression Ratio. Fits Big Twin 1941-1979 with 1200cc Engine. - Keith Black Pistons
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Description
+.030in. Pistons with 8.5:1 Compression Ratio. Fits Big Twin 1941-1979 with 1200cc Engine. - Keith Black PistonsFeatures & Benefits: * Bore=3. 467 * Stroke = 3. 969 * 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 # 22145 55 * Replaces OEM # 22145 74 Tech Tips: * Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions. *
A better choice is to upgrade to a Cycle Electric 50 Amp 3 Phase system CE-84T-04
Walker Products Sensors are precision made for outstanding performance and manufactured to meet and exceed all Direct Fit
* If you want upgraded Titanium 12-Point bolts purchase # AN-300-936
* Rubber protector inside socket protects chrome finish
* Required to install passenger foot pegs on any system removing OEM exhaust brackets
* 3-piece hood has dual adjustments for a fine-tuned fit
This S&S 561 cam is for 1984-1999 Harley-Davidson® big twin models
* Adds 12% more surface area to clutch pack
* Pre-wired with 3-way LED’s
* Feeding the smaller white connectors up through the bar to the switch blocks is the easiest way
Matching Brake Arm # TS-TSC-2300-3
Springs & Washers
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Your +.030in. Pistons with 8.5:1 Compression Ratio. Fits Big Twin 1941-1979 with 1200cc Engine. - Keith Black Pistons orders ship within 1-2 business days.
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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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- Final sale items are not eligible for returns or exchanges.
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