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Wiseco ’04-Up 1200cc EV Sportster® Pistons

Wiseco ’04-Up 1200cc EV Sportster® Pistons

Wiseco®
$0.00
Available flat-top for 1200cc standard compression, and high compression dome-tops for use in modified 1200 XL / Buell® XB “bathtub” heads.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

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Wiseco ’86-’03 1200cc EV Sportster® Pistons

Wiseco ’86-’03 1200cc EV Sportster® Pistons

Wiseco®
$0.00
Available in flat-top for standard compression with factory 1200cc heads, and higher compression 10 degree dome-top for use with Thunderstorm® and factory 1200 XL heads (raises compression in factory 1200 heads to 10.5:1).

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

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Wiseco ’86-Up 883-1200cc EV Sportster® Conversion Pistons

Wiseco ’86-Up 883-1200cc EV Sportster® Conversion Pistons

Wiseco®
$0.00
Available in three different reverse-dome (compression) configurations for 883-1200 conversions using stock 883 heads.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

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Wiseco 1000cc Iron Sportster® Pistons

Wiseco 1000cc Iron Sportster® Pistons

Wiseco®
$0.00
Piston kits include rings, wrist pins and circlips.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

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Wiseco 80” Evolution® Big Twin Pistons

Wiseco 80” Evolution® Big Twin Pistons

Wiseco®
$0.00
Available in stock 8.5:1 flat-top or 10:1 high dome compression. The domes in the high compression models are offset to work in stock EV combustion chambers without modification. Fits all 1984-1999 EV Big Twin engines.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

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Wiseco EV Sportster® 3-13/16” Bore Pistons

Wiseco EV Sportster® 3-13/16” Bore Pistons

Wiseco®
$0.00
Forged pistons specifically designed for use with XL & Buell 883/1200 engines converting to 3-13/16” bore.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

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Wiseco Shovelhead 80” (1340cc) Pistons

Wiseco Shovelhead 80” (1340cc) Pistons

Wiseco®
$0.00
Piston kits include rings, wrist pins and circlips.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

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Wiseco Shovelhead/Panhead 74” (1200cc) Pistons

Wiseco Shovelhead/Panhead 74” (1200cc) Pistons

Wiseco®
$0.00
Piston kits include rings, wrist pins and circlips.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

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Wiseco Twin Cam® 4-1/8” Big Bore Pistons

Wiseco Twin Cam® 4-1/8” Big Bore Pistons

Wiseco®
$0.00
These 4-1/8” bore forged piston kits come complete with rings, wrist pins and circlips, and require 4-1/8” bore cylinders (case machining required). In compliance with ARB emissions laws, this product is not sold or shipped to California.
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Wiseco Twin Cam® 4-1/8” Bore Stroker Pistons

Wiseco Twin Cam® 4-1/8” Bore Stroker Pistons

Wiseco®
$0.00
Stroker flat-top pistons with wrist pin bore raised .125” (wrist pin centerline to piston deck height of 1.140”). Use with stroker crankshaft and appropriate length 4-1/8” bore cylinders for the stroke you’re using. In compliance with ARB emissions laws, this product is not sold or shipped to California.
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Wiseco Twin Cam® 88” to 95” Big Bore Pistons

Wiseco Twin Cam® 88” to 95” Big Bore Pistons

Wiseco®
$0.00
Lightweight ‘Slipper’ Design! 1/8” oversize pistons feature ArmorGlide™ skirt coating, a high-tech lubricant that reduces friction and allows the piston to be fitted tighter within the bore allowing a better ring seal and reduced noise from piston rock.

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

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Wiseco Twin Cam® 96” to 103” Big Bore Pistons

Wiseco Twin Cam® 96” to 103” Big Bore Pistons

Wiseco®
$0.00
Lightweight ‘Slipper’ Design! 1/8” oversize pistons feature ArmorGlide™ skirt coating, a high-tech lubricant that reduces friction and allows the piston to be fitted tighter within the bore allowing a better ring seal and reduced noise from piston rock. In compliance with ARB emissions laws, this product is not sold or shipped to California.
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