Chevrolet/GM 4200 Vortec/Atlas Adjustable Intake Cam Gear – Fits Inline 4/5/6 (I4/I5/I6) Vortec/Atlas Engines (#PACGGM4200)

Chevrolet/GM 4200 Vortec/Atlas Adjustable Intake Cam Gear – Fits Inline 4/5/6 (I4/I5/I6) Vortec/Atlas Engines

Maximize Performance from Your Vortec Inline Engine!
This Adjustable Intake Camshaft Gear is built for GM’s Vortec inline engines – including the 4-cylinder, 5-cylinder, and 6-cylinder Atlas family – allowing you to fine-tune cam timing for improved horsepower, torque, and throttle response.

Perfect for builders, tuners, and off roaders who want to get the most out of their 4.2L I6, 3.5/3.7L I5, or 2.8/2.9L I4 Vortec engines.

Compatible With GM Vortec Inline Engines as follows:

- I4 (4-cylinder)

•  - Vortec 2800 (2.8L)
•  - Vortec 2900 (2.9L)

- I5 (5-cylinder)

• - Vortec 3500 (3.5L)
• - Vortec 3700 (3.7L)

- I6 (6-cylinder) 

• - Vortec 4200 (4.2L) – found in Trailblazer, Envoy, etc.

PLEASE NOTE UPON INSTALLATION:

Professional installation strongly recommended.

Always check piston-to-valve clearance when adjusting cam timing.

Works best with aftermarket or performance camshafts but can also optimize stock setups.

For additional questions, please Call, Text or Email us anytime at
608-640-2328 or Sales@Performanceadapters.com

Performance Adapters is not responsible for return shipping. Additional return information can be found in our policy pages. If you have any additional questions, please contact us call, text or email.