New
Normal
Cam & Beehive Spring Kit
Strong low-mid range cam
Tough idle
Suits cathedral or rectangular heads
No high stall required
See fitting notes
Click here for parts to suit LS1
Click here for parts to suit LS2
Click here for parts to suit LS3/L98
Click here for parts to suit L76/L77
Strong low-mid range cam
Tough idle
Suits cathedral or rectangular heads
No high stall required
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 | |||
| 1900 - 6200 | 871247KS | 289° | 284° | 219° | 227° | .580" | .584" | 112° | HYD | HYD |
Must use performance springs
Must use performance retainers
Check valve train geometry before ordering pushrods