10185071 - Hydraulic Roller Camshaft -G.M. ZZ4 Crate Engine
This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.
This hydraulic roller tappet is used on the 350 ZZ3 & ZZ4 engines.
The duration at lash point in degrees (intake/exhaust) is 275/280
Duration at .050" tappet lift (intake/exhaust) is 208/221
Maximum lift with 1.5:1 rocker ratio (intake/exhaust) is 474/510.
Valve lash is zero/zero and lobe centerline is 112 degrees.
Lifters not included.
Use with Timing chain kit- 12371043
Pushrod Kit- 12371041
Lifter Kit- 12371042
Valve Spring Kit- 12495494
- Item Requires Shipping
- 9.4 lbs.
- W3.2500” x H3.2500” x L27.5000”
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