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Manley Engine Exhaust Valve - 12303-8

Manley Valve - Exhaust, Valve-R/M 1.600, +.100, .3136 STEM
Manufacturer: Manley
Manufacturer part number: 12303-8
Old price: $270.06
$206.53
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Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM

Note: Manley Valve - Exhaust, Valve-R/M 1.600, +.100, .3136 STEM .

Products specifications

Attribute name Attribute value
Tip Length 0.260
Valve Tip Length 0.260
Stem Diameter 0.3136
Valve Stem Diameter 0.3136
Head Diameter 1.600
Valve Head Diameter 1.600
Top of Head 18 Degree Dish
Valve Head Shape 18 Degree Dish
Underhead Angle 25.00
O/A Length 5.050
Valve Length 5.050
Underhead Radius 7/16
Engine Valve Quantity 8
Valve Quantity 8
Cylinder Head AFR Cylinder Head
Margin Width 0.070
Seat Width 0.100
Prop 65 (C, R or CR) CR
Product Type Engine Exhaust Valve Kit
Valve Type Exhaust
Prop 65 - Short Label prop65warninglabel.jpg
Valve Sub-Series Race Master
Valve Series Race Series
Valve Material Stainless Steel
Prop 65 Yes/No Yes
Country of Origin CN
Condition New
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