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Engine - Cylinder Kits - Cylinders & Kits

426 products
Powersport Superstore is your go-to source for Engine - Cylinder Kits - Cylinders & Kits and related parts. Shop our unbeatable selection of Cylinders & Kits with top-tier service, fast shipping, and great prices.
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9% Off
S&S Cycle 91-7702 96in. Big Bore Kit - Black Powder-Coat
$1,353.60
$1,353.60
$1,489.95
3.937in. Bore, 4-5/8in, 9.75:1 Comp. w/ Stock Heads Easy installation: no need to bore or split existing cases, just swap the cylinders. Cylinders are constructed from premium aluminum castings wi...
14% Off
Wsm 010-6029K Cylinder Kit
$656.93
$656.93
$766.42
Exact OEM replica. Nikasil bore plating. High strength, heat-resistant alloy valve with safety link. Moly-coated piston kit with wrist pin clips. High-quality Japanese rings exceed OEM.Vehicle Fitm...
15% Off
La Sleeve LAS5779K Cylinder Rebuild Kit
$278.20
$278.20
$326.95
One boxed component kit provides the foremost compatible top-end rebuild solution. The Moly2000 centrifugally spun-cast cylinder sleeved iron bore provides better ring seal for better compression, ...
James Gasket JGI-16773-96-X 4in. Bore S&S Cylinders - .045in.
$71.19
$71.19
Sold in pairs. All are top-quality Genuine James gaskets, seals and O-rings. Made in the USA.Vehicle Fitment:1985 Harley Davidson FLH Electra Glide 1994-1998 Harley Davidson FLHR Road King 1998 Ha...
16% Off
Bronco AT-09477 Standard Bore Cylinder - 80.00mm
$359.90
$359.90
$429.95
Designed to match OEM in appearance and specifications. Cast from AB4C aluminum with nikasil plated sleeves for excellent wear & durability. AT-09477 & AT-09478 require no case modification...
Drag Specialties DS-750604 Shovelhead Cylinders (74ci) - 3.435in. Rear
$226.79
$226.79
NOTE: All Shovelhead cylinders require the use of 12-point head bolts. NOTE: 78-84 cylinders do not have provisions for 81-E82 external oil drain line. NOTE: Due to the many different brands of pis...
Drag Specialties DS-750606 Cylinder - Rear - 3.435in.
$204.53
$204.53
H-D#16492-48. Overbore is limited to .040. Due to the many different brands of pistons that are available, all cylinders listed below will need to be sized and clearanced to the type of piston bein...
2% Off
Kibblewhite Precision 90-91400 Cylinder Head Service Kit
$1,021.95
$1,021.95
$1,044.25
Max valve lift (intake/ exhaust) .470in., 1.370in. installed height, seat pressure 57 lb., open pressure 177 lb. 8 titanium valve retainers, 8 valve springs, Black Diamond intake/ exhaust valves (4...
S&S Cycle 920-0148 131in. Piston Kit for M-Eight Engines
$596.76
$596.76
131in. Piston Kit for M-Eight Engines. Replacement piston kit for S&S 128/ 131 big bore kits. Kits include pistons, wristpins, keepers and rings. Sold in pairs. Made in the U.S.A..Vehicle Fitme...
19% Off
Psychic Mx MX-09556K Cylinder Kit - 76.8mm
$299.00
$299.00
$369.95
Psychic cylinders and cylinder kits are available from standard size to +4mm big bores. when needing to rebuild your engine or simply wanting to increase your engine?s performance & horsepower ...
Kibblewhite Precision 40-41500 Cylinder Head Service Kit
$453.05
$453.05
Max valve lift (intake/ exhaust) .445in., installed height 1.320in., seat pressure 46 lb., open pressure 155 lb. 4 titanium retainers, 4 valve springs, 4 steel base washers, Black Diamond intake/ e...
Kibblewhite Precision 40-41480 Cylinder Head Service Kit
$426.28
$426.28
Intake: max valve lift .415in., installed height 1.290in., seat pressure 64 lb., open pressure 169 lb.;. Exhaust: max valve lift .415in., installed height 1.240in., seat pressure 65 lb., open press...
S&S Cycle 920-0142 128in. Piston Kit for M-Eight Engines
$585.96
$585.96
128in. PISTON KITS FOR M-EIGHT. Replacement piston kit for S&S 128/ 131 big bore kits. Kits include pistons, wristpins, keepers and rings. Sold in pairs. Made in the U.S.A..Vehicle Fitment:2018...
Bronco AT-09477 Standard Bore Cylinder - 80.00mm
Free
Designed to match OEM in appearance and specifications. Cast from AB4C aluminum with nikasil plated sleeves for excellent wear & durability. AT-09477 & AT-09478 require no case modification...
Wsm 010-6029K Cylinder Kit
Free
Exact OEM replica. Nikasil bore plating. High strength, heat-resistant alloy valve with safety link. Moly-coated piston kit with wrist pin clips. High-quality Japanese rings exceed OEM.Vehicle Fitm...
S&S Cycle 106-5520 Forged Piston Kit (80ci.) - .010 Oversize, 8.75:1 High Compression
$382.56
$382.56
Replacement pistons available for stock 74in., 80in. and 35/8in. big-bore applications. All pistons kits come with two pistons, rings, wrist pins, and wrist pin keepers. Compression ratios listed a...
8% Off
S&S Cycle 91-7210 Evolution Style Aluminum Cylinders - 3-1/2in. Bore - Natural
$769.56
$769.56
$840.95
Stock replacement cylinders, 3 1/2in. bore with cast-iron liner. Available with natural or black powder-coat finish to match OEM components. Sold in pairs. Made in the USA.Vehicle Fitment:1994-1998...
Kibblewhite Precision 80-82400 Cylinder Head Service Kit
$556.38
$556.38
Max valve lift (intake/ exhaust).380in., 1.105in. installed height, 39 lb. seat pressure, 86 lb. open pressure,.380in. max lift. Everything needed to completely refresh/ upgrade the cylinder head....
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