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S&S Cycle 97" Big Bore Kit For Harley Big Twin 1999-2006

Item: P273389

17 Read 17 Reviews 8 Q&As Write a Review

S&S Big Bore Kits and Cylinder Heads for Harley Review

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This product DOES NOT FIT your 2018 Can-Am Maverick X3 MAX

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S&S Big Bore Kits and Cylinder Heads for Harley Review

Product Details

Product Description

Part Numbers

Fitment

S&S Cycle 97" Big Bore Kit For Harley Big Twin

You know the saying - "There's no replacement for displacement!"

Features:

Kit yields excellent results with stock cylinder heads
Features the largest bore (3.927") that can safely be used in a cylinder with stock spigot diameter
Even though stock cylinders can be bored to fit the 3.927" pistons, the included S&S cylinders feature a much stronger liner to stand up to the added power
Easy installation: no need to bore or split existing cases, just swap the cylinders
Specifications: 3.927" bore, 4" stroke, 97" displacement, 9.7:1 compression ratio with stock heads
Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
Black or silver powder-coat finish
Increased fin area for better heat dissipation
Valve pocket recessed in S&S pistons are enlarged for oversize valves and higher lift cams
Maintains stock engine height and stock piston weight
Made in the USA

Made in the USA

Product Style	RevZilla Item #	Store Sku	MFR. Product #	Availability
Product Style Black	RevZilla Item #958763	Store Sku	MFR. Product #910-0205	AvailabilityIn Stock: Ships within 24 hours
Product Style Silver	RevZilla Item #958764	Store Sku	MFR. Product #910-0201	AvailabilityIn Stock: Ships next business day

This product DOES NOT FIT your 2018 Can-Am Maverick X3 MAX

Fitment Notes & Exceptions

These parts require a good deal of technical skill to install correctly - it is the responsibility of the person assembling the parts to check all clearances and assembly specifications
S&S highly recommends installing a performance cam for easier starting and better engine performance
These kits require tuning - when used on EFI models, S&S recommends the Dynojet Power Vision flash tuner

This Product Fits

Harley Davidson: Dyna Convertible FXDS 1999, 2000; Dyna Low Rider FXDL/I 1999-2006; Dyna Street Bob FXDB/I 2006; Dyna Super Glide Custom FXDC/I 2005, 2006; Dyna Super Glide FXD/I 1999-2006; Dyna Super Glide Sport FXDX 1999-2005; Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003; Dyna Wide Glide FXDWG/I 1999-2006; Electra Glide Classic FLHTC/I 1999-2006; Electra Glide Standard FLHT/I 1999-2006; Electra Glide Ultra Classic FLHTCU/I 1999-2006; Road Glide FLTR/I 1999-2006; Road King Classic FLHRC/I 1999-2006; Road King Custom FLHRS/I 2004, 2005, 2006; Road King FLHR/I 1999-2006; Softail Deluxe FLSTN/I 2005, 2006; Softail Deuce FXSTD/I 2000-2006; Softail Fat Boy FLSTF/I 2000-2006; Softail Heritage Classic FLSTC/I 2000-2006; Softail Heritage FLST/I 2006; Softail Heritage Springer FLSTS/I 2000, 2001, 2002, 2003; Softail Night Train FXSTB/I 2000-2006; Softail Springer Classic FLSTSC/I 2005, 2006; Softail Springer FXSTS/I 2000-2006; Softail Standard FXST/I 2000-2006; Street Glide FLHX/I 2006

Product Description

Part Numbers

Fitment

17 Customer Reviews

17 5/5

8 Questions & 5 Answers

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Reviews & Questions

17 Customer Reviews

8 Questions & 5 Answers

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