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29 products

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Piston, 8.5:1 +.005 Moly BT Evo 1340Cc W/Pin & Locks 3 1/2 +.005
Mid-USA
$40.60
Piston, 8.5:1 +.010 Moly BT 74Ci W/Pin & Locks 3 7/16 +.010
Mid-USA
$56.55
Piston, 8.5:1 +.030 Moly BT Evo 1340Cc W/Pin & Locks 3 1/2 +.030
Mid-USA
$53.45
Piston, 8.5:1 +.040 BT Evo 1340Cc W/Pin & Locks 3 1/2 +.040
Mid-USA
$41.80
Sold Out
Piston, 8.5:1 +.040 Moly BT Evo 1340Cc W/Pin & Locks 3 1/2 +.040
Mid-USA
$40.60
Sold Out
Piston, 8.5:1 Std Moly BT 74Ci W/Pin & Locks 3 7/16 Std Bore
Mid-USA
$56.55
Piston, 8.5:1 Std Moly BT Evo 1340Cc W/Pin & Locks 3 1/2 Std Bore
Mid-USA
$53.45
Sold Out
Piston, 8:1 +.030 Moly BT Shov 1340Cc W/Pin & Locks 3 1/2 +.030
Mid-USA
$48.75
Sold Out
Piston, 8:1 +.050" Moly Big Twin 80" W/Wrist Pin And Clips
Mid-USA
$44.50
Sold Out
Piston, 8:1 Std Moly BT Shov 1340Cc W/Pin & Locks 3 1/2 Std Bore
Mid-USA
$44.50
Piston, 9.5:1 +.010" Moly XL 57/71 900Cc W/Wrist Oin And Clips
Mid-USA
$39.00
Piston, 9.5:1 +.010" Moly XL 72/85 1000Cc W/Wrist Pin And Clips
Mid-USA
$49.95
Sold Out
Piston, 9.5:1 +.020" Moly XL 72/85 1000Cc W/Wrist Pin And Clips
Mid-USA
$41.35
Piston, 9.5:1 +.030" Moly XL 72/85 1000Cc W/Wrist Pin And Clips
Mid-USA
$41.35
Piston, 9.5:1 +.040" Moly XL 57/71 900Cc W/Wrist Pin And Clips
Mid-USA
$39.00
Piston, 9.5:1 +.050" Moly XL 57/71 900Cc W/Wrist Pin And Clips
Mid-USA
$35.10
Sold Out
Piston, 9.5:1 +.050" Moly XL 72/85 1000Cc W/Wrist Pin And Clips
Mid-USA
$41.35
Piston, 9.5:1 Std Bore Moly XL 72/85 1000Cc W/Wrist Pin And Clips
Mid-USA
$50.70
Piston, 9.5:1 Std Moly XL 57/71 900Cc W/Wrist Pin And Clips
Mid-USA
$39.00
Piston, 9:1 +.010" Moly Sportster 88/03 1200Cc W/Wrist Pin And Clips
Mid-USA
$60.45
Sold Out
Piston, 9:1 +.030" Moly Sportster 88/03 1200Cc W/Wrist Pin And Clips
Mid-USA
$45.65
Piston, 9:1 Std Bore Moly Sportster 88/03 1200Cc W/Wrist Pin And Clips
Mid-USA
$60.45
Piston, Std 96 C.I.Bore Big Twin 2007/Up Std Comp. Moly Coated
Mid-USA
$26.80
Sold Out
Piston,005 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated
Mid-USA
$53.40
Piston,010 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated
Mid-USA
$49.95
Piston,020 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated
Mid-USA
$53.40
Piston,8:1 +.040,Moly Coated BT Shov 1340Cc W/Pin & Locks 3 1/2 +.040
Mid-USA
$58.15
Sold Out
V-Twin Manufacturing 95'' MC Forged Piston Set, Moly Coated, TC-88 fits 1999-2006, 22114-99
V-Twin Manufacturing
$240.30
Sold Out
V-Twin Manufacturing MC Moly Coated Piston Kits, .005, 1340 Evo, 1984-99
V-Twin Manufacturing
$142.75
Piston, 8.5:1 +.010 Moly BT 74Ci W/Pin & Locks 3 7/16 +.010 Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 8.5:1 +.010 Moly BT 74Ci W/Pin & Locks 3 7/16 +.010

MID-62151

$56.55

In Stock

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Piston, 8.5:1 +.010 Moly Bt 74Ci W/Pin & Locks 3 7/16 +.010
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
74ci - 1200cc STD Displacement
8.5:1 (Std. Compression) Ratio
+.010 OS Bore Size
Fits Big Twin Panhead/Shovelhead
(Imported)
Piston, 8.5:1 +.030 Moly BT Evo 1340Cc W/Pin & Locks 3 1/2 +.030 Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 8.5:1 +.030 Moly BT Evo 1340Cc W/Pin & Locks 3 1/2 +.030

MID-62170

$53.45

In Stock

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Piston, 8.5:1 +.030 Moly Bt Evo 1340Cc W/Pin & Locks 3 1/2 +.030
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
80ci - 1340cc STD Displacement
8.5:1 (Std. Compression) Ratio
+.030 OS Bore Size
Fits Big Twin Evolution 1984/1999
(Imported)
Piston, 8.5:1 +.040 BT Evo 1340Cc W/Pin & Locks 3 1/2 +.040 Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 8.5:1 +.040 BT Evo 1340Cc W/Pin & Locks 3 1/2 +.040

MID-62178

$41.80

In Stock

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Piston, 8.5:1 +.040 Bt Evo 1340Cc W/Pin & Locks 3 1/2 +.040
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR
80ci - 1340cc STD Displacement
8.5:1 (Std. Compression) Ratio
+.040 OS Bore Size
Fits Big Twin Evolution 1984/1999
(Imported)
Piston, 8.5:1 Std Moly BT Evo 1340Cc W/Pin & Locks 3 1/2 Std Bore Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 8.5:1 Std Moly BT Evo 1340Cc W/Pin & Locks 3 1/2 Std Bore

MID-62172

$53.45

In Stock

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Piston, 8.5:1 Std Moly Bt Evo 1340Cc W/Pin & Locks 3 1/2 Std Bore
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
80ci - 1340cc STD Displacement
8.5:1 (Std. Compression) Ratio
3 1/2 STD Bore Size
Fits Big Twin Evolution 1984/1999
(Imported)
Piston, 9.5:1 +.010" Moly XL 57/71 900Cc W/Wrist Oin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9.5:1 +.010" Moly XL 57/71 900Cc W/Wrist Oin And Clips

MID-62125

$39.00

In Stock

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Piston, 9.5:1 +.010" Moly X6 57/71 900Cc W/Wrist Oin And Clips
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.010 OS Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)
Piston, 9.5:1 +.010" Moly XL 72/85 1000Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9.5:1 +.010" Moly XL 72/85 1000Cc W/Wrist Pin And Clips

MID-62436

$49.95

In Stock

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Piston, 9.5:1 +.010" Moly XL 72/85 1000Cc W/Wrist Pin And Clips
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
* V-FACTOR (Moly)
61ci - 1000cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.010 OS Bore Size
Fits Ironhead Sportster 1972/1985
(Imported)
Piston, 9.5:1 +.030" Moly XL 72/85 1000Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9.5:1 +.030" Moly XL 72/85 1000Cc W/Wrist Pin And Clips

MID-62438

$41.35

In Stock

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Shipping calculated at checkout.
Piston, 9.5:1 +.030" Moly XL 72/85 1000Cc W/Wrist Pin And Clips
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
* V-FACTOR (Moly)
61ci - 1000cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.030 OS Bore Size
Fits Ironhead Sportster 1972/1985
(Imported)
Piston, 9.5:1 +.040" Moly XL 57/71 900Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9.5:1 +.040" Moly XL 57/71 900Cc W/Wrist Pin And Clips

MID-62124

$39.00

In Stock

Save $-39.00
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Shipping calculated at checkout.
Piston, 9.5:1 +.040" Moly XL 57/71 900Cc W/Wrist Pin And Clips
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.040 OS Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)
Piston, 9.5:1 +.050" Moly XL 57/71 900Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9.5:1 +.050" Moly XL 57/71 900Cc W/Wrist Pin And Clips

MID-62414

$35.10

In Stock

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Shipping calculated at checkout.
Piston, 9.5:1 +.050" Moly XL 57/71 900Cc W/Wrist Pin And Clips
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.050 OS Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)
Piston, 9.5:1 Std Bore Moly XL 72/85 1000Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9.5:1 Std Bore Moly XL 72/85 1000Cc W/Wrist Pin And Clips

MID-62435

$50.70

In Stock

Save $-50.70
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Shipping calculated at checkout.
Piston, 9.5:1 Std Bore Moly XL 72/85 1000Cc W/Wrist Pin And Clips
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
* V-FACTOR (Moly)
61ci - 1000cc STD Displacement
9.5:1 (Std. Compression) Ratio
3 3/16 STD Bore Size
Fits Ironhead Sportster 1972/1985
(Imported)
Piston, 9.5:1 Std Moly XL 57/71 900Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9.5:1 Std Moly XL 57/71 900Cc W/Wrist Pin And Clips

MID-62122

$39.00

In Stock

Save $-39.00
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Shipping calculated at checkout.
Piston, 9.5:1 Std Moly XL 57/71 900Cc W/Wrist Pin And Clips
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
3 STD Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)
Piston, 9:1 +.010" Moly Sportster 88/03 1200Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9:1 +.010" Moly Sportster 88/03 1200Cc W/Wrist Pin And Clips

MID-62447

$60.45

In Stock

Save $-60.45
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Shipping calculated at checkout.
Piston, 9:1 +.010" Moly Sportster 88/03 1200Cc W/Wrist Pin And Clips
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
74ci - 1200cc STD Displacement
9:1 (Std. Compression) Ratio
+.010 OS Bore Size
Fits Sportster 1988/2003
(Imported)
Piston, 9:1 Std Bore Moly Sportster 88/03 1200Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9:1 Std Bore Moly Sportster 88/03 1200Cc W/Wrist Pin And Clips

MID-62448

$60.45

In Stock

Save $-60.45
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Shipping calculated at checkout.
Piston, 9:1 Std Bore Moly Sportster 88/03 1200Cc W/Wrist Pin And Clips
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
74ci - 1200cc STD Displacement
9:1 (Std. Compression) Ratio
3 1/2 STD Bore Size
Fits Sportster 1988/2003
(Imported)
Piston, Std 96 C.I.Bore Big Twin 2007/Up Std Comp. Moly Coated Harley Mid-USA - K and G Cycles
Mid-USA

Piston, Std 96 C.I.Bore Big Twin 2007/Up Std Comp. Moly Coated

MID-62498

$26.80

In Stock

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Piston, Std 96 C.I.Bore Big Twin 2007/Up Std Comp. Moly Coated
  • Top quality pistons that match factory specifications and compression ratios
  • Moly coated skirts
  • Includes wrist pin and clips
  • Sold each, order two for engine rebuild
V-FACTOR
Standard Bore Size Piston
Compression Ratio: 9.2:1
Fits Big Twin 2007/Later 96 C.I.
Replaces HD# 21959-07
(Imported)
Piston,010 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated Harley Mid-USA - K and G Cycles
Mid-USA

Piston,010 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated

MID-62513

$49.95

In Stock

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Piston,010 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated
  • Top quality pistons that match factory specifications and compression ratios
  • Moly coated skirts
  • Includes wrist pin and clips
  • Sold each, order two for engine rebuild
V-FACTOR
+.010 Bore Size Piston
Compression Ratio: 9.2:1
Fits Big Twin 2007/Later 103 C.I.
Replaces HD# 21962-07
(Imported)
Piston,020 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated Harley Mid-USA - K and G Cycles
Mid-USA

Piston,020 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated

MID-62514

$53.40

In Stock

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Piston,020 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated
  • Top quality pistons that match factory specifications and compression ratios
  • Moly coated skirts
  • Includes wrist pin and clips
  • Sold each, order two for engine rebuild
V-FACTOR
+.020 Bore Size Piston
Compression Ratio: 9.2:1
Fits Big Twin 2007/Later 103 C.I.
Replaces HD# 21962-07
(Imported)
Piston,8:1 +.040,Moly Coated BT Shov 1340Cc W/Pin & Locks 3 1/2 +.040 Harley Mid-USA - K and G Cycles
Mid-USA

Piston,8:1 +.040,Moly Coated BT Shov 1340Cc W/Pin & Locks 3 1/2 +.040

MID-62161

$58.15

In Stock

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Piston,8:1 +.040,Moly Coated Bt Shov 1340Cc W/Pin & Locks 3 1/2 +.040
  • High quality cast piston kits that meet or exceed original equipment specifications
  • Compression ratio listed with each piston
  • Sold each with piston pin and lock rings
  • Low compression pistons enable the use of pump gas without detonation
  • See the engine section for piston ring sets
  • Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
  • Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030 OS
V-FACTOR (Moly)
80ci - 1340cc STD Displacement
8:1 Compression Ratio
+.040 OS Bore Size
Fits Big Twin Shovelhead
(Imported)