Twin Cam®

KB PISTON KITS FOR TWIN CAM® ENGINES

$0.00

Want the cylinders professionally sized

Click here for Cylinder sizing

View Details

Zipper’s CP Twin Cam® Piston Kits

$0.00

California based CP Pistons are produced using the latest computer designed forgings for strength and minimum weight. Their detailed machining processes ensure that these pistons can run tighter clearances with less noise, have better ring seal and make more power while providing the highest durability. Zipper’s stocks a wide variety of CP pistons in different compression ratios to satisfy nearly all performance applications.

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.

View Details

S&S 3-5/8” Bore Pistons for 96” EV Engines

S&S®

$0.00

Flat top pistons for use with stock style 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.

View Details

S&S 3.927” Bore Pistons for Twin Cam® Engines

S&S®

$0.00

Flat top pistons increase displacement in ’99-’06 88” Twin Cam® engines to 97”; from 96” to 106” in ’07-up engines. Special head gaskets and cylinder machining required.

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.

View Details

S&S 4-1/8” Bore Pistons for 124” EV/TC Engines

S&S®

$0.00

Flat top pistons for S&S® 124” SSW+ 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.

*Please select the radio button next to item of your choice from the options below, then click add to cart*

View Details

S&S 4” Bore Pistons for 100-107-113” EV Engines

S&S®
$0.00
Flat top pistons for S&S® Super Stock® 4” 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.
***Please select the radio button next to item of your choice from the options below, then click add to cart*
View Details

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.
View Details

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.
View Details

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.

Please choose your application below then select the radio button next to the item to purchase, then add to cart

View Details

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.
View Details

Zipper’s High Compression 110″ CVO Piston Kits

Zipper's
$0.00
Co-designed by Zipper's/Wiseco, these forged pistons have superior design features. See below for more details. In compliance with ARB emissions laws, this product is not sold or shipped to California.
View Details