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S&S +.030” Oversized Breather Gear Kit for 77-99 Big Twin 33-4260
S&S steel rotary breather gears have better dimensional stability than plastic gears, especially at ..
$164.95
S&S .472” Lift Camshaft 106-6027
These camshafts are for 1954-'84 big twins with either the Hydraulic Conversion kit or the Cylinder ..
$254.95
S&S .472” Lift Camshaft 106-6028
S&S 513G Gear Drive Camshaft - Generator Style for 1948-'69 Big TwinsThese camshafts are for 195..
$254.95
S&S .540” Lift Camshaft 33-5109
These camshafts are for 1954-'84 big twins with either the Hydraulic Conversion kit or the Cylinder ..
$254.95
S&S .540” Lift Camshaft 33-5131
These camshafts are for 1954-'84 big twins with either the Hydraulic Conversion kit or the Cylinder ..
$254.95
S&S .554” Lift Camshaft 33-5132
S&S 600G Camshaft - Generator Style for 1948-'69 Big TwinsThese camshafts are for 1954-'84 big twins..
$254.95
S&S .590” Lift Camshaft 33-5080
These camshafts are for 1954-'84 big twins with either the Hydraulic Conversion kit or the Cylinder ..
$254.95
S&S .600” Lift Camshaft 33-5058
These camshafts are for 1954-'84 big twins with either the Hydraulic Conversion kit or the Cylinder ..
$254.95
S&S 3 1/2” Bore Cylinder Kit for 1966 91-9024
S&S 80" 3-1/2" Bore Cylinder and Standard Compression Piston Kit for 1979-'84 80" HD Big Twins - Glo..
$1,586.95
S&S 3 5/8” Bore Cylinder Kit for 1966 91-9001
S&S 3-5/8" bore replacement cylinders for the Sidewinder kits that S&S offers with 7.5:1 compression..
$1,637.95
S&S 3 5/8” Bore Cylinder Kit for 1966 91-9101
S&S 93" Standard Compression 3-5/8" Big Bore Cylinder and Piston Kit for S&S SH93 Engines or 1966-84..
$1,560.95
S&S 3 5/8” Bore Cylinder Set for 1966 91-9000
S&S 3-5/8" Bore Cylinder Set for 1966-'84 Big Twins, 88" - Gloss BlackThis 3-5/8" bore gloss black c..
$1,287.95
S&S 3 5/8” Bore Cylinder Set for 1966 91-9200
S&S 3-5/8" Bore Cylinder Set for 1966-'84 Big Twins W/S&S 98" Sidewinder Kit and SH98 Engines - Glos..
$1,256.95
S&S 590 Lift Camshaft 33-5108
This 640 is for 1984-1999 Harley-Davidson big twin models with large displacement motors with compre..
$254.95
S&S 74″ Top End Kit 90-0097
S&S Complete 74" Top End Replacement Kit For 1966-'78 Big Twins With O-ring HeadsReplace that worn o..
$3,128.95
S&S 80″ Top End Kit 90-0098
S&S Complete 80" Top End Replacement Kit For 1979-'84 Big Twins With Band Style HeadsReplace that wo..
$3,069.95
S&S 93″ Hot Set Up Kit 32-2268
S&S Complete 93" 3-5/8" Big Bore Stroker Hot Set Up Kit For 1978-'84 Big TwinsS&S 93" big bore Hot S..
$4,168.95
S&S Adjustable Pushrod Kit 93-5014
S&S Adjustable Pushrod Kit For 1966-'84 HD Big Twin With Solid Lifter Adapters, 5.405" Cylinder leng..
$186.95
S&S Adjustable Pushrod Kit 93-5015
S&S Adjustable Pushrod Kit For 1966-'84 HD Big Twin With Solid Lifter Adapters, 5.530" Cylinder Leng..
$179.95
S&S Adjustable Pushrod Kit 93-5058
S&S Pushrod Kits For 1953-'65 HD Big TwinsS&S pushrod kit for 1948-'65 panhead engines. Converts val..
$173.95
S&S Adjustable Pushrod Kit 93-5067
S&S Adjustable Pushrod Kits For 1966-'84 HD Big Twin With Solid Lifter AdaptersS&S solid lifter conv..
$175.95
S&S Adjustable Pushrod Set 93-5070
S&S Adjustable Pushrod Kits For 1966-'84 HD Big TwinAdjustable pushrod kits for hydraulic lifters. S..
$179.95
S&S Adjustable Pushrod Set 93-5091
S&S Adjustable Pushrod Kits For 1953-'65 HD Big TwinsStock replacement pushrod set for panhead engin..
$189.95
S&S Alternator Gearcover Kit 31-0203
S&S Natural Cast Alternator Gearcover Kit For 1973-'92 HD Big TwinsFits: 1973-'92 HD Big Twin Flange..
$298.95
S&S Billet Oil Pump For 1936-’84 OHV Big Twins 106-4688
S&S Billet Oil Pump For 1936-'84 Over Head Valve HD Big TwinsIntended as a direct replacement oil pu..
$662.95
S&S Black Pinion Gear For Big Twin 33-4122
S&S replacement pinion gear for 1954 - early 1977 big twins in Harley-Davidson motorcycles are caref..
$142.95
S&S Blue Pinion Gear For Big Twin 33-4124
S&S replacement pinion gear for 1954 - early 1977 big twins in Harley-Davidson motorcycles are caref..
$142.95
S&S Blue Pinion Gear For Big Twin 33-4145
S&S replacement pinion gear for late 1977 - 1989 big twins in Harley-Davidson motorcycles are carefu..
$112.95
S&S Breather Gear Spacing Shim Kit 33-4249
Breather gear spacing shim kit. Fits stock 1979-'82 Harley-Davidson big twins and all S&S steel brea..
$34.95
S&S Breather Gear Spacing Shims for use with Steel Rotary Breather Gears for 1936 33-4200
These shims must be used with steel breather gears only. S&S Part #: 33-4200..
$9.95
S&S Cadmium Plated Base Nut Kit 106-4522
8 Nuts and Washers for 1930-1978 Big Twins. Cadmium Plated. S&S Part #: 106-4522Cross-Reference: ..
$71.95
S&S Circuit Breaker Bushing 33-4214
Fits all S&S circuit breaker drive and idler gears for 1936-'69 big twin engines. S&S Part #: 33-4..
$25.95
S&S Circuit Breaker Drive Gear Shaft for 1936 31-2037
For 1936-'69 big twins. Harley-Davidson part number 25856-36. Note: All reference to H-D part number..
$51.95
S&S Circuit Breaker/Idler Gear Shim 33-4221
Fits 1936-'69 big twins. From .050" -.066" Thick .050" Thick. . . . . 33-4221 .054" Thick. . . . . 3..
$13.95
S&S Coiled Roll Pin 50-8025
Roll Pin. 7/64" Diameter or 1/8" Diameter Roll Pin 7/64" Diameter . . . . . . . 50-8025 Roll Pin 1/8..
$6.95
S&S Complete Oil Line Return Kit 106-4446
Complete Oil Line Return Kit for KN-Series. Kit of 4. S&S Part #: 106-4446..
$183.95
S&S Connecting Front Rod Race for 1941 34-4005
Parts for 1941-'99 big twin connecting rods may also be used to rebuild stock connecting rods. Harle..
$27.95
S&S Connecting Rear Rod Race for 1941 34-4006
Parts for 1941-'99 big twin connecting rods may also be used to rebuild stock connecting rods. Harle..
$22.95
S&S Connecting Rod Race and Bushing Set 34-4040
S&S offers rod bearings, races, and bushings to rebuild S&S connecting rods. Parts for 1941-"99 big ..
$83.95
S&S Crankcase Assembly 31-0004
S&S Super Stock Alternator Style Crankcase for 1970-'84 Big Twins with 3-5/8" Bore - NaturalThe S&S ..
$1,647.95
S&S Crankcase Assembly 31-0008
S&S Super Stock Generator Style Crankcases for 1948-'64 Big Twin with Stock Bore - NaturalThis Super..
$2,152.95
S&S Crankcase Gear Kit 33-4226
The S&S circuit breaker gears for generator big twin style engines are made to the same high quality..
$785.95
S&S Crankcase Gear Kit 33-4227
The S&S circuit breaker gears for generator big twin style engines are made to the same high quality..
$703.95
S&S Cylinder Base Nut 93-3063
S&S stainless steel base nuts for Shovelhead engines in 1936-' 84 Harley-Davidson big twin model..
$101.95
S&S Cylinder Kit 91-9012
S&S 74" 3-7/16" Bore Cylinder and High Compression Piston Kit for 1966-'78 74" HD Big Twins - Gloss ..
$1,606.95
S&S Cylinder Kit 91-9023
S&S 80" 3-1/2" Bore Cylinder and High Compression Piston Kit for 1979-'84 80"HD Big Twins - Gloss Bl..
$1,534.95
S&S Cylinder Set 91-9021
S&S 3-1/2" Bore Cylinder Set for 1979-'84 80" Big Twins and Stock Bore Strokers - Gloss BlackThis 3-..
$1,274.95
S&S Dual Valve Spring Kit 90-2053
S&S .550" Lift Double Valve Spring Kit for 1948-'84 Panhead and Shovelhead Engines550" lift double v..
$248.95
S&S Flathead Power 106-2412
S&S Rocker Arms And Shaft For 1936-'47 HD Over Head Valve Big TwinsThese high quality rocker arms an..
$1,336.95
S&S Flywheel Assembly 32-2226
S&S 4-1/2" Stroke Flywheel Assembly For S&S P93, P93H, SH93, and SH93H Alt and Alt/Gen Style Engines..
$1,704.95
S&S Flywheel Assembly 32-2235
S&S 4-1/4" Stroke Flywheel Assembly For S&S SH80 Alt Style Engines For 1970-'84 HD Big TwinsThis 4-1..
$1,550.95
S&S Front Exhaust Oil Line Return Kit 106-4448
Front Exhaust Oil Line Return Kit for 1938-1947 Big Twins S&S Part #: 106-4448..
$61.95
S&S Front Intake Oil Line Return Kit 106-4447
Front Intake Oil Line Return Kit for 1938-1947 Big Twins S&S Part #: 106-4447..
$61.95
S&S Generator Gearcover Kit 31-0240
S&S Natural Cast Generator Gearcover Kit For 1954-'62 Over Head ValveFits: 1954-'62 Over Head Valve...
$377.95
S&S Green Pinion Gear For Big Twin 33-4146
S&S replacement pinion gear for late 1977 - 1989 big twins in Harley-Davidson motorcycles are carefu..
$112.95
S&S Head Bolt Kit 106-4523
Head bolts for stock bore KN series & stock panhead. These will not work on any 3-5/8 bore cylinder ..
$101.95
S&S Head Bolt Kit for 1948 93-3024
For 1948-'84 Panhead, Shovelhead & 3-5/8 bore KN Series. This is a direct replacement for Harley..
$113.95
S&S Head,Kit,3-5/8
S&S Super Stock 3-5/8" Bore O-Ring Style Dual Plug Cylinder Head Kit For 1966-'78 HD Big Twins - Nat..
$1,886.95
S&S Head,Kit,3-5/8
S&S Super Stock 3-5/8" Bore Band Style Dual Plug Cylinder Head Kit For 1979-'84 HD Big Twins - Natur..
$1,886.95
S&S Heavy Duty Connecting Rod Set For Big Twin 34-7004
S&S Heavy Duty connecting rods are recommended for stock rebuilds and high performance street engine..
$591.95
S&S Idler Gear Assembly For Big Twins 33-4216
Idler gear assembly for 1936-'69 big twins. (Shims not included.) Harley-Davidson part number 25775-..
$247.95
S&S Idler Gear Shaft For 1936 31-2039
For 1936-'69 big twins. Harley-Davidson part number 25791-36. Note: All reference to H-D part number..
$20.95
S&S KN346 Camshaft 106-3676
Stock replacement cam for 74" knucklehead engines. Ground to stock specifications. Designed for use ..
$254.95
S&S KN420 Camshaft 106-2409
The S&S KN420 cam is a high-lift cam for modified knuckle engines. Features .420 inch valve lift and..
$254.95
S&S KN93 Complete Assembled Engine 106-2161
S&S KN93 Complete Assembled OHV EngineThe KN-Series engines are very close in appearance to a st..
$14,449.95
S&S Non-Adjustable Pushrod Kit 93-5068
S&S Non-Adjustable Pushrod Kits For 1966-'84 HD Big Twin With Adjustable Lifter AdaptersS&S solid li..
$175.95
S&S Non-Adjustable Pushrod Set 93-5059
S&S Non-Adjustable Pushrod Set for Stock 74" Engines with 5.330" Length Cylinders, 1948-'52 Big Twin..
$101.95
S&S Non-Adjustable Pushrods For Solid Lifters 93-5069
S&S Non-Adjustable Pushrods For 1966-'84 HD Big TwinNon-adjustable pushrod kit. Requires 1948-'52 st..
$101.95
S&S O-Ring 50-8037
O-ring. Harley-Davidson part number 11270. Note: All reference to H-D part numbers is for identifica..
$6.95
S&S O-Ring 50-8038
O-ring. Harley-Davidson part number 11132A. Note: All reference to H-D part numbers is for identific..
$6.95
S&S Oil Line Return Tube 106-4456
Oil Line Return Tube for 1938-1947 Big Twins .1875" X .3125" X .170" S&S Part #: 106-4456..
$14.95
S&S Oil Pump Body Assembly 31-6050
Replacement polished billet S&S oil pump body assembly for 1970-' 91 Harley-Davidson big twin. S&S ..
$193.95
S&S Oil Pump Drive Gear 33-4232
Fits 1939-'53 Big Twins - 6-Tooth. Requires S&S #33-4230 or drive shaft drive gear. Fits 1954-'89 st..
$61.95
S&S Oil Pump Drive Gear For Big Twin 33-4230
Replacement oil pump drive shaft drive gear for 1936 - ' 69 Big twin models. Requires S&S PN 33-4232..
$50.95
S&S Oil Pump Kit 31-6200
S&S Billet Oil Pump Kit For 1936-'69 HD Big Twins (without Gears & Shims)Fitment:1936-'69 HD big twi..
$442.95
S&S Oil Pump Kit 31-6203
S&S Billet Oil Pump Kit For 1970-'91 HD Big Twins (without gears & shims)Fitment: 1970-'91 Big Twins..
$438.95
S&S Oil Pump Kit 31-6292
S&S Oil Pump Kit With Gears and Shims For 1948-'53 HD Big TwinsOil pump kit for 1948-'53 HD big twin..
$661.95
S&S Oil Pump Kit 31-6293
S&S Oil Pump Kit With Gears and Shims For 1954-'69 HD Big TwinsFitment:1954-'69 HD big twin. Custom ..
$648.95
S&S Oil Pump Kit 31-6294
S&S Oil Pump Kit With Gears and Shims For 1970-'77 HD Big TwinsFitment:1970-'77 HD big twin. Custom ..
$628.95
S&S Oil Pump Kit 31-6295
S&S Oil Pump and Gears Kit For 1978-'91 HD Big TwinsFitment:1978-'91 HD big twin Custom engines usin..
$628.95
S&S Oil Pump Master Rebuild Kit 31-6275
S&S master oil pump rebuilt kit fits standard stock OEM and S&S oil pumps in 1936-' 91 Harle..
$31.95
S&S Oil Pump Mounting Hardware Kit 31-6288
Oil pump mounting hardware kit for S&S billet oil pumps in 1936-up Harley-Davidson big twins. Includ..
$22.95
S&S Oversized Breather Gear For Big Twin 33-4242
S&S steel breather gears are much stronger and more durable than the factory plastic ones. With bett..
$229.95
S&S P93 Complete Assembled Engine 106-0819
S&S P93 Complete Assembled Engine for 1948-'64 ChassisIn the fall of 2007, S&S introduced an..
$10,199.95
S&S P93 Complete Assembled Engine 106-0820
S&S P93 Complete Assembled Engine for 1965-'69 ChassisIn the fall of 2007, S&S introduced an..
$10,199.95
S&S P93 Complete Assembled Engine 106-0821
S&S P93 Complete Assembled Engine for 1970-'99 Chassis - Alternator/GeneratorIn the fall of 2007..
$10,199.95
S&S Pinion Shaft Gear Nut 33-4244
Fits 1954-'89 big twins. Harley-Davidson part number 24023-54. Note: All reference to H-D part numbe..
$53.95
S&S Pinion Shaft Gear Spacer 33-4289
Fits 1954-'89 big twins. Harley-Davidson part number 24703-54B. Note: All reference to H-D part numb..
$10.95
S&S Pinion Shaft Oil Pump Drive Gear For Big Twin 33-4237
Pinion shaft oil pump gear for 1939 - ' 53 Harley-Davidson big twins, 6-tooth. Requires S&S #33-4230..
$199.95
S&S Piston Ring Set 94-1200X
S&S 3-5/8" bore, moly faced piston rings for 1966 - ' 84 big twin engines in Harley-Davidson motorcy..
$61.95
S&S Piston Ring Set 94-1201X
S&S 3-5/8" bore, moly faced piston rings for 1966 - ' 84 big twin engines in Harley-Davidson motorcy..
$61.95
S&S Pushrod Cover Kit 106-3949
S&S Stock Pushrod Cover Kit For 1936'47 Over Head Valve and Knuckle Head SeriesFits: stock 1936-'47 ..
$203.95
S&S Pushrod Cover Kit 93-4040
S&S Pushrod Cover Kit For 1974-'89 HD Big TwinsS&S pushrod cover kits for 1979-'84 HD big twin with ..
$193.95
S&S Pushrod Top Cover 93-4016
Replacement, pushrod top cover for 1966 - up Harley-Davidson big twin and 1986 - ' 90 Sportster mode..
$19.95
S&S Quickee Pushrod Set 93-5134
S&S Quickee Pushrod SetThese Quickee pushrods for 1969-'84 HD big twin engines can be both installed..
$214.95
S&S Rear Exhaust Oil Line Return Kit 106-4450
Rear Exhaust Oil Line Return Kit for 1938-1947 Big Twins S&S Part #: 106-4450..
$50.95
S&S Rear Intake Oil Line Return Kit 106-4449
Rear Intake Oil Line Return Kit for 1938-1947 Big Twins S&S Part #: 106-4449..
$61.95
S&S Red Pinion Gear For Big Twin 33-4123
S&S replacement pinion gear for 1954 - early 1977 big twins in Harley-Davidson motorcycles are caref..
$142.95
S&S Red Pinion Gear For Big Twin 33-4144
S&S replacement pinion gear for late 1977 - 1989 big twins in Harley-Davidson motorcycles are carefu..
$112.95