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35 products

35 products

Piston, 9:1 +.040" Cast Sportster 88/03 1200Cc W/Wrist Pin And Clips
Mid-USA
$13.50
Piston, 9.5:1 +.050" Cast XL 57/71 900Cc W/Wrist Pin And Clips
Mid-USA
$36.60
Piston, 9.5:1 +.030" Cast XL 57/71 900Cc W/Wrist Pin And Clips
Mid-USA
$27.15
Sold Out
Piston,Cast 9.5:1 +.040"Os Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Std Comp
Mid-USA
$29.75
Piston,Cast 9.5:1 +.010"Os Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Std Comp
Mid-USA
$36.60
Piston,Cast 9.5:1 Std Bore Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Std Comp
Mid-USA
$39.65
Sold Out
Piston,Cast 8.5:1 +.050"Os Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Low Comp
Mid-USA
$29.75
Sold Out
Piston,Cast 8.5:1 +.040"Os Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Low Comp
Mid-USA
$31.75
Sold Out
Piston,Cast 8.5:1 +.020"Os Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Low Comp
Mid-USA
$32.65
Sold Out
Piston,Cast 8.5:1 + .060" Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Low Comp
Mid-USA
$36.60
Sold Out
Piston,Std 103 C.I. Bore Big Twin 2007/Up Std Comp. Moly Coated
Mid-USA
$53.40
Sold Out
Piston,Cast 9.5:1 +.040"Os Spt 900Cc W/Pin & Lock Rings 3"Std Bore Std Compression
Mid-USA
$27.15
Piston,Cast 9.5:1 +.020"Os Spt 900Cc W/Pin & Lock Rings 3"Std Bore Std Compression
Mid-USA
$36.60
Piston, 9.5:1 +.060" Cast XL 57/71 900Cc W/Wrist Pin And Clips
Mid-USA
$36.60
Piston, 9.5:1 +.010" Cast XL 57/71 900Cc W/Wrist Pin And Clips
Mid-USA
$27.15
Sold Out
Piston,Cast 8.5:1 +.030"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression
Mid-USA
$34.20
Piston,Cast 8.5:1 +.020"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression
Mid-USA
$41.80
Piston,Cast 8.5:1 +.010"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression
Mid-USA
$41.80
Piston,Cast 8.5:1 +.005"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression
Mid-USA
$41.80
Sold Out
Piston, 8:1 +.030" Cast Big Twin 80" W/Wrist Pin And Clips
Mid-USA
$45.45
Piston, 8:1 +.020" Cast Big Twin 80" W/Wrist Pin And Clips
Mid-USA
$42.40
Sold Out
Piston, 8:1 +.010" Cast Big Twin 80" W/Wrist Pin And Clips
Mid-USA
$45.55
Piston, 8:1 Std Cast Big Twin 80" W/Wrist Pin And Clips
Mid-USA
$42.40
Sold Out
Piston, Cast 8:1 +.040 BT Shov 1340Cc W/Pin & Locks 3 1/2 +.040
Mid-USA
$45.45
Piston, 9:1 +.030" Cast Sportster 88/03 1200Cc W/Wrist Pin And Clips
Mid-USA
$35.40
Piston, 9:1 +.020 XL Evo 1200 W/Pin & Locks 3 1/2 +.020 Std Compression
Mid-USA
$35.40
Piston, 9:1 +.010 XL Evo 1200 W/Pin & Locks 3 1/2 +.010 Std Compression
Mid-USA
$43.95
Sold Out
Piston, 9:1 +.005 XL Evo 1200 W/Pin & Locks 3 1/2 +.005 Std Compression
Mid-USA
$38.15
Piston, 9:1 Std XL Evo 1200 W/Pin & Locks 3 1/2 Std Bore Std Compression
Mid-USA
$47.30
Piston, Cast 8.5:1 +.070" Big Twin 74 W/ Wrist Pin And Clips
Mid-USA
$35.40
Sold Out
Piston,Cast 8.5:1 +.050"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp
Mid-USA
$41.80
Piston,Cast 8.5:1 +.040"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp
Mid-USA
$41.80
Sold Out
Piston,Cast 8.5:1 +.030"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp
Mid-USA
$35.95
Piston,Cast 8.5:1 +.020"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp
Mid-USA
$41.80
Piston,Cast 8.5:1 +.010"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp
Mid-USA
$36.00
Piston, 9:1 +.040" Cast Sportster 88/03 1200Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9:1 +.040" Cast Sportster 88/03 1200Cc W/Wrist Pin And Clips

MID-62226

$13.50

In Stock

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Piston, 9:1 +.040" Cast 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
74ci - 1200cc STD Displacement
9:1 (Std. Compression) Ratio
+.040 OS Bore Size
Fits Sportster 1988/2003
(Imported)
Piston, 9.5:1 +.050" Cast XL 57/71 900Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

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

MID-62219

$36.60

In Stock

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Piston, 9.5:1 +.050" Cast 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
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.050 OS Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)
Piston, 9.5:1 +.030" Cast XL 57/71 900Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9.5:1 +.030" Cast XL 57/71 900Cc W/Wrist Pin And Clips

MID-62218

$27.15

In Stock

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Shipping calculated at checkout.
Piston, 9.5:1 +.030" Cast 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
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.030 OS Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)
Piston,Cast 9.5:1 +.010"Os Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Std Comp Harley Mid-USA - K and G Cycles
Mid-USA

Piston,Cast 9.5:1 +.010"Os Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Std Comp

MID-62509

$36.60

In Stock

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Piston,Cast 9.5:1 +.010"Os Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Std Comp
  • 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
61ci - 1000cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.010 OS Bore Size
Fits Ironhead Sportster 1972/1985
(Imported)
Piston,Cast 9.5:1 Std Bore Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Std Comp Harley Mid-USA - K and G Cycles
Mid-USA

Piston,Cast 9.5:1 Std Bore Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Std Comp

MID-62508

$39.65

In Stock

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Shipping calculated at checkout.
Piston,Cast 9.5:1 Std Bore Spt 1000Cc W/Pin & Lock Rings 3-3/16"Std Bore Std Comp
  • 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
61ci - 1000cc STD Displacement
9.5:1 (Std. Compression) Ratio
3 3/16 STD Bore Size
Fits Ironhead Sportster 1972/1985
(Imported)
Piston,Cast 9.5:1 +.020"Os Spt 900Cc W/Pin & Lock Rings 3"Std Bore Std Compression Harley Mid-USA - K and G Cycles
Mid-USA

Piston,Cast 9.5:1 +.020"Os Spt 900Cc W/Pin & Lock Rings 3"Std Bore Std Compression

MID-62410

$36.60

In Stock

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Shipping calculated at checkout.
Piston,Cast 9.5:1 +.020"Os Spt 900Cc W/Pin & Lock Rings 3"Std Bore Std Compression
  • 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
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.020 OS Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)
Piston, 9.5:1 +.060" Cast XL 57/71 900Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9.5:1 +.060" Cast XL 57/71 900Cc W/Wrist Pin And Clips

MID-62220

$36.60

In Stock

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Shipping calculated at checkout.
Piston, 9.5:1 +.060" Cast 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
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.060 OS Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)
Piston, 9.5:1 +.010" Cast XL 57/71 900Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

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

MID-62217

$27.15

In Stock

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Shipping calculated at checkout.
Piston, 9.5:1 +.010" Cast 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
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.010 OS Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)
Piston,Cast 8.5:1 +.020"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression Harley Mid-USA - K and G Cycles
Mid-USA

Piston,Cast 8.5:1 +.020"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression

MID-62211

$41.80

In Stock

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Shipping calculated at checkout.
Piston,Cast 8.5:1 +.020"Os Bt Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression
  • 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
+.020 OS Bore Size
Fits Big Twin Evolution 1984/1999
(Imported)
Piston,Cast 8.5:1 +.010"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression Harley Mid-USA - K and G Cycles
Mid-USA

Piston,Cast 8.5:1 +.010"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression

MID-62210

$41.80

In Stock

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Shipping calculated at checkout.
Piston,Cast 8.5:1 +.010"Os Bt Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression
  • 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
+.010 OS Bore Size
Fits Big Twin Evolution 1984/1999
(Imported)
Piston,Cast 8.5:1 +.005"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression Harley Mid-USA - K and G Cycles
Mid-USA

Piston,Cast 8.5:1 +.005"Os BT Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression

MID-62209

$41.80

In Stock

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Shipping calculated at checkout.
Piston,Cast 8.5:1 +.005"Os Bt Evo 1340Cc W/Pin+Lock Rings 3-1/2"Std Bore Std Compression
  • 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
+.005 OS Bore Size
Fits Big Twin Evolution 1984/1999
(Imported)
Piston, 8:1 +.020" Cast Big Twin 80" W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 8:1 +.020" Cast Big Twin 80" W/Wrist Pin And Clips

MID-62213

$42.40

In Stock

Save $-42.40
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Shipping calculated at checkout.
Piston, 8:1 +.020" Cast Big Twin 80" 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
80ci - 1340cc STD Displacement
8:1 (Std. Compression) Ratio
+.020 OS Bore Size
Fits Big Twin Shovelhead
(Imported)
Piston, 8:1 Std Cast Big Twin 80" W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 8:1 Std Cast Big Twin 80" W/Wrist Pin And Clips

MID-62206

$42.40

In Stock

Save $-42.40
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Shipping calculated at checkout.
Piston, 8:1 Std Cast Big Twin 80" 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
80ci - 1340cc STD Displacement
8:1 (Std. Compression) Ratio
3 1/2 STD Bore Size
Fits Big Twin Shovelhead
(Imported)
Piston, 9:1 +.030" Cast Sportster 88/03 1200Cc W/Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9:1 +.030" Cast Sportster 88/03 1200Cc W/Wrist Pin And Clips

MID-62225

$35.40

In Stock

Save $-35.40
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Shipping calculated at checkout.
Piston, 9:1 +.030" Cast 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
74ci - 1200cc STD Displacement
9:1 (Std. Compression) Ratio
+.030 OS Bore Size
Fits Sportster 1988/2003
(Imported)
Piston, 9:1 +.020 XL Evo 1200 W/Pin & Locks 3 1/2 +.020 Std Compression Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9:1 +.020 XL Evo 1200 W/Pin & Locks 3 1/2 +.020 Std Compression

MID-62182

$35.40

In Stock

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Shipping calculated at checkout.
Piston, 9:1 +.020 XL Evo 1200 W/Pin & Locks 3 1/2 +.020 Std Compression
  • 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
74ci - 1200cc STD Displacement
9:1 (Std. Compression) Ratio
+.020 OS Bore Size
Fits Sportster 1988/2003
(Imported)
Piston, 9:1 +.010 XL Evo 1200 W/Pin & Locks 3 1/2 +.010 Std Compression Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9:1 +.010 XL Evo 1200 W/Pin & Locks 3 1/2 +.010 Std Compression

MID-62181

$43.95

In Stock

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Shipping calculated at checkout.
Piston, 9:1 +.010 XL Evo 1200 W/Pin & Locks 3 1/2 +.010 Std Compression
  • 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
74ci - 1200cc STD Displacement
9:1 (Std. Compression) Ratio
+.010 OS Bore Size
Fits Sportster 1988/2003
(Imported)
Piston, 9:1 Std XL Evo 1200 W/Pin & Locks 3 1/2 Std Bore Std Compression Harley Mid-USA - K and G Cycles
Mid-USA

Piston, 9:1 Std XL Evo 1200 W/Pin & Locks 3 1/2 Std Bore Std Compression

MID-62179

$47.30

In Stock

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Shipping calculated at checkout.
Piston, 9:1 Std XL Evo 1200 W/Pin & Locks 3 1/2 Std Bore Std Compression
  • 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
74ci - 1200cc STD Displacement
9:1 (Std. Compression) Ratio
3 1/2 STD Bore Size
Fits Sportster 1988/2003
(Imported)
Piston, Cast 8.5:1 +.070" Big Twin 74 W/ Wrist Pin And Clips Harley Mid-USA - K and G Cycles
Mid-USA

Piston, Cast 8.5:1 +.070" Big Twin 74 W/ Wrist Pin And Clips

MID-62115

$35.40

In Stock

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Shipping calculated at checkout.
Piston, Cast 8.5:1 +.070" Big Twin 74 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
74ci - 1200cc STD Displacement
8.5:1 (Std. Compression) Ratio
+.070 OS Bore Size
Fits Big Twin Panhead/Shovelhead
(Imported)
Piston,Cast 8.5:1 +.040"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp Harley Mid-USA - K and G Cycles
Mid-USA

Piston,Cast 8.5:1 +.040"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp

MID-62112

$41.80

In Stock

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Shipping calculated at checkout.
Piston,Cast 8.5:1 +.040"Os Bt 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp
  • 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
74ci - 1200cc STD Displacement
8.5:1 (Std. Compression) Ratio
+.040 OS Bore Size
Fits Big Twin Panhead/Shovelhead
(Imported)
Piston,Cast 8.5:1 +.020"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp Harley Mid-USA - K and G Cycles
Mid-USA

Piston,Cast 8.5:1 +.020"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp

MID-62110

$41.80

In Stock

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Shipping calculated at checkout.
Piston,Cast 8.5:1 +.020"Os Bt 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp
  • 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
74ci - 1200cc STD Displacement
8.5:1 (Std. Compression) Ratio
+.020 OS Bore Size
Fits Big Twin Panhead/Shovelhead
(Imported)
Piston,Cast 8.5:1 +.010"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp Harley Mid-USA - K and G Cycles
Mid-USA

Piston,Cast 8.5:1 +.010"Os BT 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp

MID-62109

$36.00

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Piston,Cast 8.5:1 +.010"Os Bt 1200Cc W/Pin & Lock Rings 3-7/16" Std Bore Std Comp
  • 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
74ci - 1200cc STD Displacement
8.5:1 (Std. Compression) Ratio
+.010 OS Bore Size
Fits Big Twin Panhead/Shovelhead
(Imported)