Description

The 5000 Series Hi Performance Valves have become the alternative for performance engine builders that use competitors street or performance valve. These valves are machined in Ferrea’s CNC centers allowing tight tolerances and cost effective design.

They feature a one-piece forging made from stainless steel, a special heat treatment process, hard chrome stems, and hard tip. Most applications are available in an undercut stem and dished head, while other applications are available in straight stem and flat head.

Usage:
Exhaust
Head Diameter (in.):
1.625 in.
Head Diameter (mm):
41.275mm
Stem Diameter (in.):
0.344 in.
Stem Diameter (mm):
8.7376mm
Length (in.):
5.010 in.
Length (mm):
127.254mm
Undercut Stem:
N/A
Swirl-Polished:
N/A
Tip Length (in.):
0.256 in.
Tip Length (mm):
6.5024mm
Material:
Stainless Steel
Lock Groove Quantity:
N/A
Lock Groove Style:
N/A
Approximate Weight (g):
N/A
Head Style:
N/A
Seat Width (in.):
N/A
Quantity:
Sold Individually.
Notes:
12 Degree Under Cut-Dish Head. +.100
Make:
Chevrolet
Engine Family:
Chevy small block Gen I