Crow Cams will be closed on Wednesday 20th May 2026 for Peter's funeral. Our online store will be open but orders will not be processed or despatched until we return on Thursday 21st May 2026. Thank you for your understanding.
Crow Cams will be closed on Wednesday 20th May 2026 for Peter's funeral. Our online store will be open but orders will not be processed or despatched until we return on Thursday 21st May 2026. Thank you for your understanding.
New
Normal
IMPORTANT NOTE
Does not suit Gen5/Gen6 thrust plate engines unless a cam button setup is used to control thrust.
Street / strip cam
Suits 396 - 427ci engine
Needs comp and after market heads
See fitting notes
| RPM Range | Part No. | Duration | with 1.7 Rocker | Lobe Sep Angle |
Lash
Measured Hot |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| Advertised | @.050” | |||||||||
| IN | EX | IN | EX | IN | EX | IN | EX | |||
| 3600 - 6800 | 21387 | 297° | 302° | 260° | 266° | .652" (Ex. lash) | .649" (Ex. lash) | 108° | .014" | .014" |
Must use performance springs.
Must use performance retainers.
Machining required to fit these components.
Must use performance seals.
Check valve train geometry before ordering pushrods.
Pushrod length varied in this model. Check length before ordering.
Converter stall speed should be equal to or greater than the minimum RPM of the cam power range