Crow Cams LS V8 AFM Camshaft 871AFM3BG suit L76 L77.
Suits L76 L77.
This cam is a performance replacement cam for AFM engines. It retains AFM lifters and AFM program but requires tuning to match performance specification. Supplied with 3 Bolt Conversion Gear & ARP Cam Bolts (134-1003). Uses factory Valve Springs.
Camshaft specifications at .050″” Duration: Intake Mid 220. Exhaust Low 230. 115LSA.
We recommend repalcing lifter guides when fitting this camshaft.
- Adv Duration: Intake , Exhaust
- @ 0.050 Duration: Intake , Exhaust
- Valve Lift: Intake , Exhaust
- Rev range: 1800 – 6000rpm
For valve springs see Standard.
All Crow LS cams run the more reliable 3 bolt cam sprocket pattern in order to prevent shearing often seen with a single bolt cam.
Some 2006 on L76, L77, L98, LS3 6.0 & 6.2L used single bolt cams. Grab a CS8LS2 or CS8LS2-SR to convert your VY or VZ Single Trigger engine to 3 bolt. Grab a CS8LS-VE-SR to convert your VE 4 Trigger engine to 3 bolt.Manufacturer Part Number: 871AFM3BG