Engine Kits

Manley 11355-8 Race Master Valves Pontiac 400-428-455 11/32" Stem Dia.
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Manley 11355-8 Race Master Valves Pontiac 400-428-455 11/32" Stem Dia.



Part #: 11355-8
List Price: $315.15
Our Price: $133.76
You Save: $181.39



Pontiac 400-428-455 11/32" Stem Diameter Exhaust 1.770 Stock Length

MANLEY RACE MASTER VALVES

XH-426 Stainless Exhaust Material
NK-842 Stainless Intake Material
Chrome Stems and Hard Tips
Swirl Polished and Fully Machined
Straight Stems

 

Brand Manley
Lock Groove Quantity 1-groove
Lock Groove Style Conventional
Overall Valve Length (in) 5.100 in.
Overall Valve Length (mm) 129.5mm
Part Type Valves
Product Line Manley Race Series Stainless Steel Valves
Quantity Sold as a set of 8.
Swirl Polished Yes
Undercut Stem No
Valve Head Diameter (in) 1.770 in.
Valve Head Diameter (mm) 46.0mm
Valve Head Style 20 degree dish
Valve Material XH-426 stainless steel
Valve Seat Width (in) 0.080 in.
Valve Stem Diameter (in) 0.342 in.
Valve Stem Diameter (mm) 8.7mm
Valve Tip Length (in) 0.250 in.
Valve Tip Length (mm) 6.35mm