Harley Pistons Only
Upgrade your engine’s performance with heavy-duty Harley pistons that offer durability and reliability for sustained power output during long rides or high-speed conditions.
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- Price
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DRAG SPECIALTIES Piston - Twin Cam 21988-07
DRAG SPECIALTIES
$131.79DRAG SPECIALTIES Piston Twin Cam 21988-07OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...09110017- SKU:
- 09110017
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- BORE SIZE IMPERIAL:
- 3.750'
- PISTON DIAMETER IMPERIAL:
- 3.750'
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- COMPRESSION RATIO IMPERIAL:
- 9.2:1
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON
$131.79Qty in Cart: 0Quantity:Price:$131.79Subtotal: -
DRAG SPECIALTIES Piston - Twin Cam 21989-07+.005
DRAG SPECIALTIES
$147.24DRAG SPECIALTIES Piston Twin Cam 21989-07+.005OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement,...09110022- SKU:
- 09110022
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- PISTON DIAMETER IMPERIAL:
- 3.875'
- PISTON MATERIAL:
- ALUMINUM
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.875'
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- BORE - OVERSIZE:
- +0,005'
- COMPRESSION RATIO IMPERIAL:
- 9.6:1
- BORE OVERSIZE - IMPERIAL:
- +0.005'
- PRODUCT NAME:
- PISTON
$147.24 -
DRAG SPECIALTIES Piston - Twin Cam 21930-99-005
DRAG SPECIALTIES
$153.42DRAG SPECIALTIES Piston Twin Cam 21930-99-005Piston for Twin Cam motors09110042- SKU:
- 09110042
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- BORE - OVERSIZE:
- +0,005'
- UNITS:
- EACH
- BORE SIZE IMPERIAL:
- 3.750'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- +0.005'
$153.42 -
DRAG SPECIALTIES Piston - XL 750769-BX-LB1
DRAG SPECIALTIES
$128.70DRAG SPECIALTIES Piston XL 750769-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750769- SKU:
- DS750769
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- BORE SIZE IMPERIAL:
- 3.518'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON DIAMETER IMPERIAL:
- 3.518'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,020'
$128.70 -
DRAG SPECIALTIES Piston - XL 750768-BX-LB1
DRAG SPECIALTIES
$128.70DRAG SPECIALTIES Piston XL 750768-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750768- SKU:
- DS750768
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- BORE - OVERSIZE:
- +0,010'
- BORE SIZE IMPERIAL:
- 3.508'
- RIDING STYLE:
- STREET
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON DIAMETER IMPERIAL:
- 3.508'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- UNITS:
- KIT
$128.70 -
DRAG SPECIALTIES Piston - XL 750767-BX-LB1
DRAG SPECIALTIES
$128.70DRAG SPECIALTIES Piston XL 750767-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750767- SKU:
- DS750767
- Availability:
- Ships Same Business Day
- Weight:
- 3.06 LBS
- BORE SIZE IMPERIAL:
- 3.498'
- PISTON DIAMETER IMPERIAL:
- 3.498'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- BORE - OVERSIZE:
- +0,005'
- BORE OVERSIZE - IMPERIAL:
- +0.005'
- PRODUCT NAME:
- PISTON
- UNITS:
- KIT
$128.70Qty in Cart: 0Quantity:Price:$128.70Subtotal: -
DRAG SPECIALTIES Piston - XL 750766-BX-LB1
DRAG SPECIALTIES
$128.70DRAG SPECIALTIES Piston XL 750766-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750766- SKU:
- DS750766
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- BORE SIZE IMPERIAL:
- 3.498'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- PISTON DIAMETER IMPERIAL:
- 3.498'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- UNITS:
- KIT
$128.70Qty in Cart: 0Quantity:Price:$128.70Subtotal: -
DRAG SPECIALTIES Piston - XL 750755-BX-LB1
DRAG SPECIALTIES
$105.01DRAG SPECIALTIES Piston XL 750755-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750755- SKU:
- DS750755
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- BORE SIZE IMPERIAL:
- 3.237'
- PRODUCT NAME:
- PISTON
- PISTON MATERIAL:
- ALUMINUM
- PISTON DIAMETER IMPERIAL:
- 3.237'
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- UNITS:
- PAIR
- BORE - OVERSIZE:
- +0,050'
- BORE OVERSIZE - IMPERIAL:
- +0.050'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
$105.01Qty in Cart: 0Quantity:Price:$105.01Subtotal: -
DRAG SPECIALTIES Pistons - Twin Cam 21930-99-STD
DRAG SPECIALTIES
$153.42DRAG SPECIALTIES Pistons Twin Cam 21930-99-STDPiston for Twin Cam motors09110041- SKU:
- 09110041
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- UNITS:
- PAIR
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 3.750'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PRODUCT NAME:
- PISTON
$153.42Qty in Cart: 0Quantity:Price:$153.42Subtotal: -
On Sale
S&S CYCLE Piston Kit 92-1060
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-1060These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�, 4-1/2" and 4-5/8" stroke engines...921060- SKU:
- 921060
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 88'
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 93'
- DISPLACEMENT:
- 96'
- TYPE:
- REPLACEMENT
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $499.95Now: $449.96Was: $499.95Qty in Cart: 0Quantity:Price:MSRP: $499.95Now: $449.96Was: $499.95Subtotal: -
On Sale
S&S CYCLE Piston Kit 92-1061
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-1061These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�, 4-1/2" and 4-5/8" stroke engines...921061- SKU:
- 921061
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
- DISPLACEMENT:
- 88'
- BORE - OVERSIZE:
- +0,010'
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 93'
- DISPLACEMENT:
- 96'
- TYPE:
- REPLACEMENT
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Piston Kit 92-1062
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-1062These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�, 4-1/2" and 4-5/8" stroke engines...921062- SKU:
- 921062
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 88'
- DISPLACEMENT:
- 96'
- TYPE:
- REPLACEMENT
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON MATERIAL:
- FORGED
- DISPLACEMENT:
- 93'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Piston Kit 92-1400
S&S CYCLE
MSRP: $473.95Now: $426.56Was: $473.95S&S CYCLE Piston Kit 92-1400Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921400- SKU:
- 921400
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 100'
- PISTON HEAD SHAPE:
- FLAT TOP
- DISPLACEMENT:
- 107'
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $473.95Now: $426.56Was: $473.95Qty in Cart: 0Quantity:Price:MSRP: $473.95Now: $426.56Was: $473.95Subtotal: -
On Sale
S&S CYCLE Piston Kit 92-1401
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1401Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921401- SKU:
- 921401
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 100'
- DISPLACEMENT:
- 107'
- PISTON MATERIAL:
- FORGED
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE - OVERSIZE:
- +0,010'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1402
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1402Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921402- SKU:
- 921402
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- DISPLACEMENT:
- 107'
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 100'
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE - OVERSIZE:
- +0,020'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $469.95Now: $422.96Was: $469.95Qty in Cart: 0Quantity:Price:MSRP: $469.95Now: $422.96Was: $469.95Subtotal: -
On Sale
S&S CYCLE Piston Kit 92-1410
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1410Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921410- SKU:
- 921410
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- PISTON MATERIAL:
- FORGED
- BORE SIZE IMPERIAL:
- 4.000'
- PISTON HEAD SHAPE:
- FLAT TOP
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- DISPLACEMENT:
- 113'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1411
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1411Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921411- SKU:
- 921411
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 113'
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,010'
- TYPE:
- REPLACEMENT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1412
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1412All piston kits come with two pistons, rings, wrist pins, and wrist pin keepers, Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S, Require the use of...921412- SKU:
- 921412
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- PISTON HEAD SHAPE:
- FLAT TOP
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 113'
- TYPE:
- REPLACEMENT
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit - Twin Cam 92-1204
S&S CYCLE
MSRP: $530.95Now: $477.86Was: $530.95S&S CYCLE Piston Kit Twin Cam 92-1204All piston kits come with two pistons, rings, wrist pins, and wrist pin keepers, Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S, Require the use of...DS751307- SKU:
- DS751307
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE - OVERSIZE:
- +0,005'
- BORE SIZE IMPERIAL:
- 3.875'
- TYPE:
- REPLACEMENT
- BORE OVERSIZE - IMPERIAL:
- +0.005'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4'
- DISPLACEMENT:
- 95'
- PISTON HEAD SHAPE:
- DOMED
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
MSRP: $530.95Now: $477.86Was: $530.95 -
S&S CYCLE Standard Pistons 92-1210
S&S CYCLE
$530.95S&S CYCLE Standard Pistons 92-1210These forged 3-7/8" bore stroker pistons for 1999-'16 HD® Big Twin are required for the S&S 106" stock bore stroker kit with 4-1/2" stroke flywheels, They are compatible with stock or S&S® Super Stock® cylinder...09200001- SKU:
- 09200001
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- UNITS:
- SET
- BORE SIZE IMPERIAL:
- 3.875'
- DISPLACEMENT:
- 106'
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- PISTON MATERIAL:
- FORGED ALUMINUM
- PRODUCT NAME:
- PISTON KIT
$530.95
