JEGS 555-200579 Hydraulic Roller Camshaft for 1997-2015 GM LS Gen III/IV Engines is designed for GM car and truck applications with a three-bolt camshaft gear attachment and 1.7 ratio rocker arms. This camshaft is a good street/strip performance cam and provides great mid-range and superior top-end power. Requires custom ECU tuning for all applications and AFM delete on Gen IV applications.

JEGS 555-200579 Hydraulic Roller Camshaft Notes:

• Advertised Duration: 289 Deg. Int./300 Deg. Exh.
• Compare to camshaft found in GM Crate Motor LSX376/525 and LS376/515 (GM Part #88958770)
• Requires use of roller lifters, available separately

1997-2015 GM LS GEN III/IV Engine Fitment Listing

Camshaft Specifications

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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