New
Normal
Mild idle
Broad Torque curve with good top end power
Suit standard auto or manual
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
Mild idle
Broad Torque curve with good top end power
Suit standard auto or manual
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 | |||
| 2400 - 6500 | 871777SCK | 277° | 284° | 226° | 236° | .607'' | .617'' | 116.5° | HYD | HYD |