Applications for HRS-23021N

Howards Cams Extreme Black Severe Application Valves 23021N

Howards Cams Extreme Black Severe Application Valves 23021N

HRS-23021N

Not Yet Reviewed

Part Number: HRS-23021N

Estimated Ship Date: Oct 23, 2026

$19.99

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Applications

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Results Found: 6

Valve Fitment:
Search by engine
Make:
CHEVROLET
Beginning Year:
1965
Ending Year:
1970
Engine Type:
V8
Engine Size:
6.5L/396
Engine Family:
Chevy big block Mark IV
Valve Installed Length:
0.250 in. over
Valve Fitment:
Search by engine
Make:
CHEVROLET
Beginning Year:
1966
Ending Year:
1969
Engine Type:
V8
Engine Size:
7.0L/427
Engine Family:
Chevy big block Mark IV
Valve Installed Length:
0.250 in. over
Valve Fitment:
Search by engine
Make:
CHEVROLET
Beginning Year:
1970
Ending Year:
1972
Engine Type:
V8
Engine Size:
6.6L/402
Engine Family:
Chevy big block Mark IV
Valve Installed Length:
0.250 in. over
Valve Fitment:
Search by engine
Make:
CHEVROLET
Beginning Year:
1970
Ending Year:
1990
Engine Type:
V8
Engine Size:
7.4L/454
Engine Family:
Chevy big block Mark IV
Valve Installed Length:
0.250 in. over
Valve Fitment:
Search by engine
Make:
CHEVROLET
Beginning Year:
1991
Ending Year:
1995
Engine Type:
V8
Engine Size:
7.4L/454
Engine Family:
Chevy big block Gen V
Valve Installed Length:
0.250 in. over
Valve Fitment:
Search by engine
Make:
CHEVROLET
Beginning Year:
1996
Ending Year:
2000
Engine Type:
V8
Engine Size:
7.4L/454
Engine Family:
Chevy big block Gen VI
Valve Installed Length:
0.250 in. over
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