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16 products

Intake Valve, Oe Style Big Twin Evo 1984/Later Rpls Hd# 18074-83A
Mid-USA
$9.25
Intake Valve, Oe Style Shovelhead 1966/1984 Rpls Hd# 18074-66
Mid-USA
$9.80
Intake Valve, Oe Style Sportster 1958/1969 Rpls Hd# 18070-58
Mid-USA
$9.25
Intake Valve,Oe Style Panhead 1948/1965 Rpls Hd# 18071-48
Mid-USA
$9.75
Valve, Intake Black Diamond Ironhead Sportster 1958/69 Rpls Hd# 18071-58 P.M.20-4258
Mid-USA
$40.15
Valve, Intake Black Diamond Sportster 1200 Cc 1988/2003 Rpls Hd# 18023-87 P.M.20-2013
Mid-USA
$33.15
Valve, Intake Black Diamond Sportster 883 Cc 1986/2003 Rpls Hd# 18031-86 P.M.20-20090
Mid-USA
$40.14
Valve, Intake Black Diamond Twin Cam 2005/Later* Rpls Hd#18074-05 Mfg# 20-20322
Mid-USA
$40.20
Valve,Intake Black Diamond BT Evo 84/99 & Tc 99/04 Rpl Hd 18074-83A...P.M.20-4171
Mid-USA
$31.90
Valve,Intake Black Diamond BT Evo 84/99,Tc 99/04 -.060" Long Rpls 18074-83A #20-4169
Mid-USA
$40.14
Valve,Intake Black Diamond Ironhead Sportster 1970/Later Rpl Hd 18027-80....P.M.20-4196
Mid-USA
$40.15
Valve,Intake Black Diamond Panhead 1948/1965 Rpl Hd 18071-48....P.M.20-4257
Mid-USA
$33.15
Valve,Intake Black Diamond Shovelhead 1966/Later Rpl Hd 18075-81....P.M.20-4194
Mid-USA
$33.15
Sold Out
Valve,Intake Black Diamond XLr 1970/Later 1.95" Head Od Rpl Hd 18069-65R...P.M.20-4167
Mid-USA
$40.15
Valve,Intake Os Black Diamond BT Evo 84/99,Tc 99/04, 1.900" Head 28 Degree Tulip Profile
Mid-USA
$31.90
Sold Out
Valve,Intake Os Black Diamond Shovelhead 1966/L 2" Head Dia Stock Stem....No Hd Rpls #
Mid-USA
$33.15
Intake Valve, Oe Style Big Twin Evo 1984/Later Rpls Hd# 18074-83A Harley Mid-USA - K and G Cycles
Mid-USA

Intake Valve, Oe Style Big Twin Evo 1984/Later Rpls Hd# 18074-83A

MID-61070

$9.25

In Stock

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Shipping calculated at checkout.
Intake Valve, Oe Style Big Twin Evo 1984/Later Rpls Hd# 18074-83A
  • These OE quality valves give you the option of rebuilding your worn out heads without the high cost of purchasing stainless steel valves
  • Use these budget valves with confidence
  • Manufactured to mirror the dimensions and materials used in the factory versions
  • All head diameters, stem diameters and overall lengths are the same as OEM
  • Sold Each
V-FACTOR
OE Style Intake Valve
Fits Big Twin Evolution 1984/Later
Replaces HD# 18074-83A
Intake Valve, Oe Style Shovelhead 1966/1984 Rpls Hd# 18074-66 Harley Mid-USA - K and G Cycles
Mid-USA

Intake Valve, Oe Style Shovelhead 1966/1984 Rpls Hd# 18074-66

MID-61068

$9.80

In Stock

Save $-9.80
/
Shipping calculated at checkout.
Intake Valve, Oe Style Shovelhead 1966/1984 Rpls Hd# 18074-66
  • These OE quality valves give you the option of rebuilding your worn out heads without the high cost of purchasing stainless steel valves
  • Use these budget valves with confidence
  • Manufactured to mirror the dimensions and materials used in the factory versions
  • All head diameters, stem diameters and overall lengths are the same as OEM
  • Sold Each
V-FACTOR
OE Style Intake Valve
Fits Shovelhead 1966/1984
Replaces HD# 18074-66
Intake Valve, Oe Style Sportster 1958/1969 Rpls Hd# 18070-58 Harley Mid-USA - K and G Cycles
Mid-USA

Intake Valve, Oe Style Sportster 1958/1969 Rpls Hd# 18070-58

MID-61067

$9.25

In Stock

Save $-9.25
/
Shipping calculated at checkout.
Intake Valve, Oe Style Sportster 1958/1969 Rpls Hd# 18070-58
  • These OE quality valves give you the option of rebuilding your worn out heads without the high cost of purchasing stainless steel valves
  • Use these budget valves with confidence
  • Manufactured to mirror the dimensions and materials used in the factory versions
  • All head diameters, stem diameters and overall lengths are the same as OEM
  • Sold Each
V-FACTOR
OE Style Intake Valve
Fits Sportster 1958/1969
Replaces HD# 18071-58
Intake Valve,Oe Style Panhead 1948/1965 Rpls Hd# 18071-48 Harley Mid-USA - K and G Cycles
Mid-USA

Intake Valve,Oe Style Panhead 1948/1965 Rpls Hd# 18071-48

MID-61063

$9.75

In Stock

Save $-9.75
/
Shipping calculated at checkout.
Intake Valve,Oe Style Panhead 1948/1965 Rpls Hd# 18071-48
  • These OE quality valves give you the option of rebuilding your worn out heads without the high cost of purchasing stainless steel valves
  • Use these budget valves with confidence
  • Manufactured to mirror the dimensions and materials used in the factory versions
  • All head diameters, stem diameters and overall lengths are the same as OEM
  • Sold Each
V-FACTOR
OE Style Intake Valve
Fits Panhead 1948/1965
Replaces HD# 18071-48
Valve, Intake Black Diamond Ironhead Sportster 1958/69 Rpls Hd# 18071-58 P.M.20-4258 Harley Mid-USA - K and G Cycles
Mid-USA

Valve, Intake Black Diamond Ironhead Sportster 1958/69 Rpls Hd# 18071-58 P.M.20-4258

MID-61167

$40.15

In Stock

Save $-40.15
/
Shipping calculated at checkout.
Valve, Intake Black Diamond Ironhead Sportster 1958/69 Rpls Hd# 18071-58 P.M.20-4258
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: Std 1.825
Stem Diameter: .309
Overall Length: Std 3.565
Fits Ironhead Sportster 1958/1969
Replaces HD# 18070-58
Valve, Intake Black Diamond Sportster 1200 Cc 1988/2003 Rpls Hd# 18023-87 P.M.20-2013 Harley Mid-USA - K and G Cycles
Mid-USA

Valve, Intake Black Diamond Sportster 1200 Cc 1988/2003 Rpls Hd# 18023-87 P.M.20-2013

MID-61168

$33.15

In Stock

Save $-33.15
/
Shipping calculated at checkout.
Valve, Intake Black Diamond Sportster 1200 Cc 1988/2003 Rpls Hd# 18023-87 P.M.20-2013
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: Std 1.710
Stem Diameter: .310
Overall Length: Std 4.480
Fits Evolution Sportster 1987 1100cc only & Evolution Sportster 1988/2003 1200cc only
Replaces HD# 18023-87
Valve, Intake Black Diamond Sportster 883 Cc 1986/2003 Rpls Hd# 18031-86 P.M.20-20090 Harley Mid-USA - K and G Cycles
Mid-USA

Valve, Intake Black Diamond Sportster 883 Cc 1986/2003 Rpls Hd# 18031-86 P.M.20-20090

MID-61170

$40.14

In Stock

Save $-40.14
/
Shipping calculated at checkout.
Valve, Intake Black Diamond Sportster 883 Cc 1986/2003 Rpls Hd# 18031-86 P.M.20-20090
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: Std 1.585
Stem Diameter: .310
Overall Length: Std 4.550
Fits Evolution Sportster 1986/2003 883cc only
Replaces HD# 18031-86
Valve, Intake Black Diamond Twin Cam 2005/Later* Rpls Hd#18074-05 Mfg# 20-20322 Harley Mid-USA - K and G Cycles
Mid-USA

Valve, Intake Black Diamond Twin Cam 2005/Later* Rpls Hd#18074-05 Mfg# 20-20322

MID-61176

$40.20

In Stock

Save $-40.20
/
Shipping calculated at checkout.
Valve, Intake Black Diamond Twin Cam 2005/Later* Rpls Hd#18074-05 Mfg# 20-20322
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: Std 1.805
Stem Diameter: .2755
Overall Length: Std 4.425
Fits Twin Cam 2005/Later
Replaces HD# 18074-05
Valve,Intake Black Diamond BT Evo 84/99 & Tc 99/04 Rpl Hd 18074-83A...P.M.20-4171 Harley Mid-USA - K and G Cycles
Mid-USA

Valve,Intake Black Diamond BT Evo 84/99 & Tc 99/04 Rpl Hd 18074-83A...P.M.20-4171

MID-61096

$31.90

In Stock

Save $-31.90
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Shipping calculated at checkout.
Valve,Intake Black Diamond Bt Evo 84/99 & Tc 99/04 Rpl Hd 18074-83A...P.M.20-4171
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: Std 1.840
Stem Diameter: .3107
Overall Length: Std 4.445
Fits Big Twin Evolution 1984/Later & Twin Cam 1999/2004
Replaces HD# 18074-83A
Valve,Intake Black Diamond BT Evo 84/99,Tc 99/04 -.060" Long Rpls 18074-83A #20-4169 Harley Mid-USA - K and G Cycles
Mid-USA

Valve,Intake Black Diamond BT Evo 84/99,Tc 99/04 -.060" Long Rpls 18074-83A #20-4169

MID-61106

$40.14

In Stock

Save $-40.14
/
Shipping calculated at checkout.
Valve,Intake Black Diamond Bt Evo 84/99,Tc 99/04 -.060" Long Rpls 18074-83A #20-4169
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Tulip Profile: 23°
Head Diameter: O.S. 1.940
Stem Diameter: .310
Overall Length: 4.380 (-.060)
Fits Big Twin Evolution 1984/Later & Twin Cam 1999/2004
Valve,Intake Black Diamond Ironhead Sportster 1970/Later Rpl Hd 18027-80....P.M.20-4196 Harley Mid-USA - K and G Cycles
Mid-USA

Valve,Intake Black Diamond Ironhead Sportster 1970/Later Rpl Hd 18027-80....P.M.20-4196

MID-61087

$40.15

In Stock

Save $-40.15
/
Shipping calculated at checkout.
Valve,Intake Black Diamond Ironhead Sportster 1970/Later Rpl Hd 18027-80....P.M.20-4196
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: O.S. 1.935
Stem Diameter: .309
Overall Length: Std 3.615
Fits Ironhead Sportster 1970/1985
Replaces HD# 18070-70 & 18027-80
Valve,Intake Black Diamond Panhead 1948/1965 Rpl Hd 18071-48....P.M.20-4257 Harley Mid-USA - K and G Cycles
Mid-USA

Valve,Intake Black Diamond Panhead 1948/1965 Rpl Hd 18071-48....P.M.20-4257

MID-61084

$33.15

In Stock

Save $-33.15
/
Shipping calculated at checkout.
Valve,Intake Black Diamond Panhead 1948/1965 Rpl Hd 18071-48....P.M.20-4257
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: Std 1.750
Stem Diameter: .3765
Overall Length: Std 3.800
Fits Panhead 1948/1965
Replaces HD# 18071-48
Valve,Intake Black Diamond Shovelhead 1966/Later Rpl Hd 18075-81....P.M.20-4194 Harley Mid-USA - K and G Cycles
Mid-USA

Valve,Intake Black Diamond Shovelhead 1966/Later Rpl Hd 18075-81....P.M.20-4194

MID-61082

$33.15

In Stock

Save $-33.15
/
Shipping calculated at checkout.
Valve,Intake Black Diamond Shovelhead 1966/Later Rpl Hd 18075-81....P.M.20-4194
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Head Diameter: Std 1.950
Stem Diameter: .3765
Overall Length: Std 3.885
Fits Shovelhead 1966/1984
Replaces HD# 18074-66 & 18075-81
Valve,Intake Os Black Diamond BT Evo 84/99,Tc 99/04, 1.900" Head 28 Degree Tulip Profile Harley Mid-USA - K and G Cycles
Mid-USA

Valve,Intake Os Black Diamond BT Evo 84/99,Tc 99/04, 1.900" Head 28 Degree Tulip Profile

MID-61157

$31.90

In Stock

Save $-31.90
/
Shipping calculated at checkout.
Valve,Intake Os Black Diamond Bt Evo 84/99,Tc 99/04, 1.900" Head 28 Degree Tulip Profile
All Precision Machining, Inc. one piece stainless steel valves are impregnated by a special German Process (Nitroneg) .002 deep & .0002 surface build up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear superior to that developed by hard chromium and electroless nickel plating. These valves are light and the profiles provide excellent flow characteristics and are stellite tipped. Sold each.Kibblewhite
Intake type Valve
Tulip Profile: 28°
Head Diameter: O.S. 1.900
Stem Diameter: .3107
Overall Length: 4.440
Fits Big Twin Evolution 1984/Later & Twin Cam 1999/2004