11-1125,11-1128,11-0663,11-9664,11-0624
Stock Replacement Valves
SiftonTM
Model & Year Type OEM Stainless
Steel
Price Nitrate
Steel
Price Steel Price Nitrate
Steel
Price
Shovel Intake
Exhaust
18075-81
18086-81
Panhead
1948-65
Intake
Exhaust
Intake
Exhaust
18071-48
18082-57
1/8" O.S.
1/8" O.S.
11-1125
11-1126
11-1127
-
N/A
N/A
N/A
-
11-1128
11-1120
11-1130
11-1122
N/A
$33.00
N/A
N/A
11-0663
11-0661
11-9645
$28.00
$28.00
$30.00
11-9664
11-0614
11-0615
$37.00
$33.00
-
$42.00
Shovel
1966-85
Intake
Exhaust
Intake
Exhaust
18074-66
18082-57
1/8" O.S.
1/8" O.S.
11-1123
11-1126
-
-
$37.00
N/A
-
-
11-1119
11-1120
11-1121
11-1122
$33.00
$33.00
N/A
N/A
11-0664
11-0661
11-9295
-
$28.00
$28.00
$37.00
-
11-0605
11-0614
11-0606
11-0615
$30.00
$33.00
$30.00
$42.00
Shovel 1966-85
by Crane
Intake
Exhaust
18074-66
18082-57








V-TwinTM
Model & Year Chrome
Steel
Price Stainless
Steel
Price Stainless
Steel
Nitrate
Price
Shovel
11-1132
11-1133
$33.00
$22.00
Panhead
1948-65
11-0632
11-0638
-
$35.00
N/A
11-0624
11-0626
11-9651
$33.00
$33.00
N/A
 
11-9659
11-9656
$46.00
$46.00
-
-
Shovel
1966-85
11-0630
11-0632
$33.00
$35.00
11-0625
11-0626
$33.00
$33.00
11-9652
11-9656
$46.00
$46.00
Shovel 1966-85
by Crane
11-2000
$28.00
11-2012
$44.00
11-6026,11-6037,11-0800,11-6000,11-6027
ROWE VALVES
Forged & Shot Peened Head Fully Machined Head
Model
and
Year
Application Roller
Burnish
Stem(1)
Price Hard
Chrome
Stem(2)
Price Melonite
Special
Black
Stem(3)
Price Titanium
Nitride
Gold Coat
Stem(4)
Price Roller
Burnish Stem (1)
Price Hard
Chrome
Stem (2)
Price Melonite
Special Black
Stem (3)
Price
Panhead
1948-1965
Intake
18071-48
 
11-6037
N/A
11-0603
$40.00
11-0800
N/A
1/16” O.S.
11-6027
N/A
Exhaust
18082-57
11-6028
N/A
11-6038
N/A
11-6052
N/A
11-6055
$44.00
11-6060
N/A
5/32” O.S.
11-6111
N/A
Intake
18074-66
11-6030
$39.00
11-6039
N/A
11-6074
$42.00
11-6056
$42.00
11-6075
$44.00
Shovelhead
1966 and
Later
1/16” O.S.
Exhaust
18086-81
11-6028
N/A
11-6038
N/A
11-6052
N/A
11-6055
$44.00
11-6060
N/A
5/32” O.S.  
11-6111
N/A
Shovelhead
1984-84
Exhaust
18086-81
Intake
18075-81

PRECISION MACHINING
Stainless
Model
and
Year
Black
Diamond™
(6)
Price Racing
(4)
Price Razor
Back
(5)
Price
Panhead
1948-1965
11-6000
$44.00
11-6007
$39.00
11-6001
$39.00
11-6084
N/A
Shovelhead
1966 and
Later
11-6015
$48.00
11-6007
$39.00
11-6017
$48.00
11-6085
$22.00
11-6016
$47.00
Shovelhead
1984-84
11-6089
$46.00        
11-6090
$46.00
Valves by Rowe or Precision Machining (Kibblewhite). Intake valves are made of 8645 heat treated valve steel and the exhaust valves are made
of 21-2N heat treated non-magnetic stainless steel. These valves are available with the following stems and heads:
(1)  Roller Burnished Stem: Roller burnishing smooths the finest grind finish (16 microinch) to a 4 microinch.
(2)  Hard Chromed Stem: Very slick and hard. The standard in wear resistance.
(3)  Melonite, Special Black Stem: This is a heat treating process developed and patented in Germany. Gives the valve a Black Smokey look.
      Very hard and slippery. Currently being used on O.E.M. valves available in Rowe or Black Diamond brands.
(4)  Racing by Kibble White Precision Machining feature a sharper profile angle to maximize flow, 11-6015 has 2.00 head, 11-6016 has
      1.812 head, 11-6017 has 1.780 head, 11-6018 has 1.90 head and 11-6019 has 1.63 head.
(5)  Razor Back by Kibble White are one piece forged EV-8 stainless steel, fully CNC machined with hard chrome stems.
(6)  Black Diamond: One piece stainless steel valve with a stellite tip and black nitrone impregnated stem to improve wear properties and
     reduce friction.
11-9020,11-9013,11-9011,11-9014,11-9028
1948-84 FL, 74 & 80 Thin Stem Stainless
11-9038
N/A Exh. 1.780 o/s .3385 u/s
Note: 11-9038 has steep tulip shape head design for maximum flow in rpm engines. Thin stem valves use smaller than stock stem diameters to achieve tighter inertia weight and increased flow, requiring special valve guides, valve keys and collars. Both are .030” longer than stock to accommodate increased valve lift & travel.
Thin Stem Hardware for Pan/Shovel 1948-81
VT No. Price Description
11-9614
$50.00 Chrome Moly Valve Keys (Set of 8)
Manley's “Street Master” intake & exhaust valves feature stainless steel construction, chrome plated stems, hard tips, smooth turned underhead angle & radius, forged combustion dish & machined combustion face rim.
VT No. Price Type Head Dia. Stem Dia. OEM
Shovelhead 1966-85
11-9020
$70.00 Int. 1 15/16” Stock .3765 stock 18074-66
11-9021
$69.00 Exh. 1 3/4” stock .3745 stock 18082-57
Manley Stainless Valve machined from 1-piece forging with a swirl polished finish & chrome plated stem. Sold pairs.
VT No. Price Type Head Dia. Stem Dia. OEM
Shovelhead 1966-85
11-9012
$86.00 Int. 1 15/16” Stock .3765 stock 18074-66
11-9013
Ni
$86.00 Int. 1 15/16 stock .3765 stock 18074-66
11-9011
$86.00 Exh. 1 3/4 stock .3745 stock 18082-57
11-9014
Ni
$87.00 Exh. 1 3/4 stock .3745 stock 18082-57
Panhead 1948-65
VT No. Price Type Head Dia. Stem Dia. OEM
11-9028
$88.00 Int. 1 3/4 stock .3765 stock 18074-48
11-9011
$86.00 Exh. 1 3/4 stock .3745 stock 18082-57
Note: Ni is Nitrate finish.
478

PRIVACY AND POLICIES

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