
High Quality Parts from CAS4
ENGINE
CYLINDERS -
JUGS
![]() ![]() TC-88 BIG BORE CYLINDER KIT 95" TC-88 Big Bore Cylinders are sold in pairs only with either black wrinkle or silver finish. These cylinders will increase TC-88 engines to 95 cubic inches. No crankcase machining required. Order pistons separately. |
| Polished Billet Cylinders by Patrick Racing By starting with solid blocks of billet, Patrick Racing cylinders retain all the strength and consistent grain structure of 6061 T6 billet a consistency in the metal that simply can't be duplicated using traditional castings. |
Cylinder Features
Cylinder Kits with Pistons
Cylinders ONLY
Replacement Parts
| Axtell Cylinders for Evolution® Big
Twin These 'Mountain Motor' cylinders are made from high-quality G-3000 cast iron that offers exceptional wear characteristics and 35,000 P.S.I, tensile strength. You can set the piston squish up close and maintain it that way when the motor gets hot, which is virtually impossible with aluminum cylinders. Seating of the rings is also a problem with aluminum cylinders and by using these cylinders you can be assured the bores will stay straight and round. These are stock appearing cylinders with internal oil drains and stock head bolts. |
Note: For high-performance pistons to go along with these cylinders look for the Custom Chrome RevTech® forged stroker pistons on our pistons page.
Torque Plates for Evolution® Cylinders
An absolute must for anyone that bores or hones Evolution® cylinders.
| Part # | List Price | Your Price | |
| TORQUEPLTS-SS | SS Torque Plate For up to 3 5/8"-bore cylinders | $359.95 | $289.95 |
| TORQUEPLTS-DEL | Torque Plate For up to 4" bore cylinders | $359.95 | $289.95 |
| Wiseco 'Power Package' Kits There's nothing like a 10% displacement boost to wake up a mild mannered Big Twin. Available for the first time from Wiseco are complete cylinder and piston kits that provide perfectly matched components to build a thoroughbred 88" Big Twin. Available in pump-gas mild 9.25 or power building10:1 compression ratios. The Wiseco pistons are forged from hi-silicon aluminum alloy for superior strength and durability. Kits include precision honed 3 5/8" big bore sleeved alloy cylinders, Wiseco forged pistons, Hastings® X-style rings, wrist pins, circlips, head and base gaskets, 3 5/8" bore with stock 4 1/4" stroke gives an 88" motor. |
Note: Cases must be machined to accept cylinders.
| SPUTHE® BIG BORE CYLINDER KITS Sputhe Engineering Big Bore cylinder assemblies are manufactured from the best materials available to the most exacting standards in the industry. Sputhe cylinders are cast of high-strength 383 aluminum alloy with a special Lascomite sleeve. Lascomite is a chrome moly alloy that's harder, tougher and less brittle than stock cast iron sleeves. The 3.780" (96mm) bore pistons are machined from zero silicone, high nickel T7 aluminum forgings on single point diamond contouring machine for quieter running and minimum friction.Sputhe cylinders are sold in sets complete with pistons, rings, head & base gaskets, O-rings, piston pins and snap rings, Fits Evolution® Big Twins 1986-1991. |
Installation notes:
| STOCK REPLACEMENT CYLINDERS FOR EVOLUTION® Includes cylinder with piston, rings, wrist pin and keepers. Factory sized ready for installation. Fits front or rear application on models listed. Sold each. |
| S & S BIG BORE CYLINDERS FOR
EVOLUTION® S & S 3 5/8" big bore aluminum cylinders for Evolution® models 1984-up feature cast iron sleeves for excellent wear and performance characteristics. Includes front and rear cylinders bored for 3-5/8" big bore pistons. Cylinders are 5.565" long and work with stock (4 1/4") or 4 5/8" stroker flywheels. |
| Part # | List Price | Your Price | |
| CS011154 | S & S BIG BORE CYLINDERS FOR EVOLUTION® Set of Two | $659.95 | $594.95 |
| NEW!.. CYLINDERS FOR EVOLUTION® Our replacement aluminum cylinders feature cast iron sleeves for excellent wear and heat dissipation. Bored for standard 80" or 1200cc pistons. Final honing is required. Fits front and rear on Evolution® engines listed. Sold each without piston. |
| S & S 79" SIDEWINDER® KIT FOR
EVOLUTION SPORTSTERS® Designed for stock stroke Evolution 883, 1100 and 1200cc Sportster 1986-up engines, the 79" Sidewinder kit comes complete with: 3-5/8" bore Sidewinder® cylinders Forged big bore pistons complete with rings, wrist pins, and retainers, head and base gaskets. Comprehensive assembly instructions. Installation requires a crankcase boring operation to accept the SIDEWINDER® cylinders, flywheel balancing and cylinder head combustion chamber modification. Fits Sportster® 883, 1100 and 1200cc models 1986-up |
| Part # | List Price | Your Price | |
| CS020711 | S & S 79" SIDEWINDER® KIT FOR EVOLUTION SPORTSTERS® | $899.95 | $799.95 |
Note: Combustion chamber modification required for 883cc Sportsters® only.
RevTech® High-Performance Cylinders for Shovelheads
These cylinders are cast of a specially-formulated iron alloy that's charged with a much
higher chromium content than is typically used. This results in improved ring
compatibility and much better wear resistance. The RevTech® cast iron alloy demonstrates
greatly increased strength at elevated temperatures and resists thermal shock loads 2.4
times greater than conventional cast iron. The RevTech® cylinder design strengthens the
casting's foundation' and its greatest 'weak point'... the base. Even the cooling fins
have drawn the attention of RevTech® engineers they have been redesigned for greater heat
dissipation. There is an attention to detail and ease of assembly that isn't commonly
found in high performance products. The special design base nuts offer greater strength
while the cylinder base nut reliefs are fully machined to insure clearance for both the
nut and a normal closed end wrench, so they can easily be tightened to the correct torque
specifications. RevTech® cylinder head bolts are forged from 4140 chromemoly steel, then
heat-treated. Even the gaskets are of a special design and material that is formulated to
adhere under the most extreme heat and pressure. Sold in pairs.
Replacement Parts
| Part # | List Price | Your Price | |
| CC13155 | Set of two head and two base gaskets for RevTech® 3 5/8" Big Bore cylinders. | $10.95 | $9.95 |
| S & S CYLINDERS FOR SHOVELHEADS Cast cylinders are available for 74", 80" and Big Bore Shovelhead models 1966-1984. Sold in pairs. |
| 3 5/8" BIG BORE CYLINDERS FOR SHOVELHEADS Cast iron 3 5/8" bore cylinders offer a lower cost alternative to Big Inch engine builders. Available in two lengths: standard for stock (3 31/32", 4 1/4" or 4-3/8") flywheels or +.200" longer for use with 4 1/4", 4 5/8" or 4 3/4" stroker kits. Fits Big Twins 1966-1984. Sold each without pistons. |
STANDARD LENGTH CYLINDERS
| Part # | List Price | Your Price | |
| CS011110 | 3-5/8" BIG BORE CYLINDER FOR SHOVELHEADS Front each | $131.95 | $119.95 |
| CS011111 | 3-5/8" BIG BORE CYLINDER FOR SHOVELHEADS Rear each | $131.95 | $119.95 |
+.200" LONGER CYLINDERS
| Part # | List Price | Your Price | |
| CS011112 | FRONT +.200" LONGER 3 5/8" BIG BORE CYLINDERS (5.330") | $127.95 | $114.95 |
| CS011113 | REAR +.200" LONGER 3 5/8" BIG BORE CYLINDERS (5.330") | $127.95 | $114.95 |
| CYLINDERS FOR SHOVELHEADS Cast iron alloy cylinders for Shovelhead® engines 1966-1984. Available bored for standard 74" or 80" pistons. Final honing is required. Pistons are not included. 5.330" stock length. Sold each. |
74" CYLINDERS (1200CC)
80" CYLINDERS (1340CC)
| CYLINDERS FOR 74" PANHEADS Quality cast iron cylinders for Panhead models 1948-1965. Wall thickness is designed for use with 74" or 80" bore. Cylinders come bored for standard 74"(1200cc), 3-7/16" bore pistons. 5.330" stock length. Final honing is required. Pistons are not included. Sold each. |
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IMPORTANT:
We at CAS are not a representative of any motorcycle manufacturer and the
parts we sell are not necessarily recommended by any motorcycle manufacturer.
Although our replacement parts are not original factory equipment, our intention
is to provide quality replacement parts that meet or exceed standards set by the
manufacturer.
We are not an authorized Harley® dealer and in no way do we have, or intend to
imply any kind of business relationship with Harley-Davidson Motor Company® .
Our intention is to provide products that can be used on a Harley-Davidson®
motorcycle.
CAS sells officially licensed Harley-Davidson® products.
However, any products with the trademark, name, word or OEM part number
used in this catalog by CAS is intended to be as a reference only to
the usage of that particular product. None of the parts and accessories in this
catalog were manufactured by or with the permission of the Harley-Davidson®
Motor Co. The words, Electra Glide, Evolution, H-D, Harley, Harley-Davidson, Low
Glide, Road King, Roadster, Softail, Sportster, Sturgis, Super Glide, Low Rider,
and
Wide Glide are registered trademarks of Harley-Davidson® Inc., Milwaukee
Wisconsin, U.S.A. The words, Duo Glide, Dyna Glide, Fat Boy, Hydra Glide and
Bad Boy are trademarks of Harley-Davidson®, Inc., Milwaukee, Wisconsin, U.S.A.
The following model designations for Harley-Davidson® motorcycles are used in
this catalog for reference only: EL, FL, FLH, FLHR, FLHS, FLHT, FLHTC, FLHTC-I,
FLHTS, Ultra, FLHX, FLST, FLSTC, FLSTF, FLSTN, FLSTS, FLT, FLTC, FLTC Ultra,
FXB, FXD, FXDB, FXDC, FXDG, FXDL, FXDS, FXDS-Conv., FXDWG, FXE, FXEF,
FXLR, FXR, FXRC, FXRD, FXRDG, FXRP, FXRS, FXRSE, FXRS-Conv., FXRS-SP,
FXRT, FXS, FXSB, FXST, FXSTC, FXSTS,FXSTSB, FXWG, GE, K, KH, WL, WLA,
XL, XLCH, XLCR, XLH, XLH 883, XLH 1100, XLH 1200, XLR, XLS, XLT, XLX,
AND XR1000. All other brand names or trademarks, or registered trademarks
used in this catalog are the property of their respective holders.
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