Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
$1,425.95 kit
Save with Open Box
From $855.57
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
Features, Description, Reviews, Q&A, Specs & Installation
Impressive Power Gains. RHS Stage 1 Naturally Aspirated Intake Manifold and Camshaft Package is engineered to deliver superior performance to your GM LS Cathedral Port Engine. The kit significantly increases your GMC Sierra’s horsepower and RPM operating range without sacrificing low-end torque. The package components have been carefully selected to maximize performance, minimize the cost, and make the engine upgrade as straightforward as possible.
All-in-One Kit. The combination of premium-quality black anodized sheet metal intake, rigorously tested custom camshaft, and black 102mm throttle body looks good but performs even better.
Bolt-On Installation. The kit comes with all the components necessary for a simple bolt-on installation. The process should take no longer than 2 hours and requires moderate mechanical skills. If you’re inexperienced with similar installations, professional assistance is advised.
One-Year Limited Warranty. RHS warranties this package against defects in materials and craftsmanship for 1 year. Certain limitations apply.
Application. This RHS Stage 1 Naturally Aspirated Intake Manifold and Camshaft Package for GM LS Cathedral Port Engines can be used in all 2010-2013 GMC Sierra 1500 models with a 4.8L engine, 1999-2013 GMC Sierra 1500 models with a 5.3L engine, and 2004-2013 GMC Sierra 1500 models with a 6.0L engine.
Fitment:
RHS 10902N1
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
What's in the Box