








|

+ Large Image | 
GHP-3221 | 
Single Valve Spring with Dampener for Buick
High performance, high quality single valve spring with dampener. These springs work great on performance hydraulic cams in the Buick 340, 350, 401, 425 engines. Spring seat does not require machining. Valve guide will need to be cut for smaller outside diameter seal or dampener must be removed. |

| 
| 
|

| 
| 
x |

| 
Spring OD: | 
1.260" |

| 
Spring ID: | 
|

| 
106 lbs @ | 
1.720" |

| 
296 lbs @
| 
1.220"
|

| 
Coil bind
Engine:
340, engine
350, engine
401, 425 engine | 
1.150"
Use retainer:
Stock or GHP-3150
Stock or GHP-3150
3/8" valve stems- Stock or GHP-3150 |

| 
| 
11/32" valve stems- GHP-3156 |

| 
Application: | 
Buick 340, 350, 401, 425
|
|
|
|