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Browse this smaller range of Dyna – Engine & Gaskets. Check exact model-year fitment and specifications on each product page.
Description Std cyl. bore: 3.75" (95.25mm). 1st ring: 1.5mm. 2nd ring: 1.5mm. Oil ring: 2.5mm. Tech tip: Piston grooves vs piston rings. It's not d...
View full detailsDescription Replacement for 99-06 Twin Cam models that are equipped with the 95" (1550cc) 3-7/8" OEM big bore kit. Also fits 07-17 Twin Cam 103" (1...
View full detailsDescription Replacement for 99-06 Twin Cam models that are equipped with the 95" (1550cc) 3-7/8" OEM big bore kit. Also fits 07-17 Twin Cam 103" (1...
View full detailsDescription Replacement for 99-06 Twin Cam models that are equipped with the 95" (1550cc) 3-7/8" OEM big bore kit. Also fits 07-17 Twin Cam 103" (1...
View full detailsDescription Replacement for 99-06 Twin Cam models that are equipped with the 95" (1550cc) 3-7/8" OEM big bore kit. Also fits 07-17 Twin Cam 103" (1...
View full detailsDescription Replacement for 99-06 Twin Cam models that are equipped with the 95" (1550cc) 3-7/8" OEM big bore kit. Also fits 07-17 Twin Cam 103" (1...
View full detailsDescription Stock replacement for 99-06 Twin Cam 88™ 1450cc models. Std cyl. bore: 3.75" (95.25mm). 1st ring: 1.5mm. 2nd ring: 1.5mm. Oil ring: 3.0...
View full detailsDescription Stock replacement for 99-06 Twin Cam 88™ 1450cc models. Std cyl. bore: 3.75" (95.25mm). 1st ring: 1.5mm. 2nd ring: 1.5mm. Oil ring: 3.0...
View full detailsDescription Stock replacement for 99-06 Twin Cam 88™ 1450cc models. Std cyl. bore: 3.75" (95.25mm). 1st ring: 1.5mm. 2nd ring: 1.5mm. Oil ring: 3.0...
View full detailsDescription Stock replacement for 99-06 Twin Cam 88™ 1450cc models. Std cyl. bore: 3.75" (95.25mm). 1st ring: 1.5mm. 2nd ring: 1.5mm. Oil ring: 3.0...
View full detailsDescription Black powder coated cylinders. No need to bore-out the cases. With 3.927" bore S&S feels this is the largest bore possible that can...
View full detailsDescription Black powder coated finish. Nothing beats cubic inches and this is the simplest way to flex Twin Cam muscles. Converts the stock 99-06 ...
View full detailsDescription Used with or to built a 96" (4-5/8" stroke; 5.565" cyl. length) engine with 3-5/8" big bore cylinders and stock cylinder heads. Compati...
View full detailsDescription Used with or to built a 96" (4-5/8" stroke; 5.565" cyl. length) engine with 3-5/8" big bore cylinders and stock cylinder heads. Compati...
View full detailsDescription Fits 99-06 Twin Cam as a 88" to 95" big bore conversion. Stock cylinders must be bored to 3-7/8" big bore; other modifications not requ...
View full detailsDescription Natural aluminum finish Fits stock 84-99 Evo Big Twins with 4-1/4" stock stroke flywheels. Comes complete with 5.375" (stock length is ...
View full detailsDescription Forged aluminum. Domed 10:1 high compression piston kits include wrist pins; circlips and Hastings rings. Compatible with OEM heads. No...
View full detailsDescription Forged aluminum. Domed 10:1 high compression piston kits include wrist pins; circlips and Hastings rings. Compatible with OEM heads. No...
View full detailsDescription Forged aluminum. Domed 10:1 high compression piston kits include wrist pins; circlips and Hastings rings. Compatible with OEM heads. No...
View full detailsDescription Forged aluminum. Domed 10:1 high compression piston kits include wrist pins; circlips and Hastings rings. Compatible with OEM heads. No...
View full detailsDescription Forged aluminum. Domed 10:1 high compression piston kits include wrist pins; circlips and Hastings rings. Compatible with OEM heads. No...
View full detailsDescription Forged high compression Wiseco piston kit. 9.5:1 compression ration (stock is around 8:1). Includes wrist pins; circlips and Hastings r...
View full detailsDescription Forged high compression Wiseco piston kit. 9.5:1 compression ration (stock is around 8:1). Includes wrist pins; circlips and Hastings r...
View full detailsDescription Forged high compression Wiseco piston kit. 9.5:1 compression ration (stock is around 8:1). Includes wrist pins; circlips and Hastings r...
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