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Gibson GP316S Stainless Performance Header Review

4

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.5
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Description of Gibson GP316S Stainless Performance Header

1.5 in. Tubing; Incl. Flanges/Gaskets. Direct Fit bolt-on Replacement, No Welding Required, Uses OEM Style Connections. Direct Fit bolt-on Replacement, No Welding Required, Uses OEM Style Connections. Heavy Duty Laser Cut Port Flanges-No Warping or Leaking Premium Gaskets and Hardware. Will Not Affect the Factory Warranty. Meets EPA and Carb Requirements.

Reviews

Global ratings 4
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  • 4
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Type of review

Revainrating 5 out of 5

Nice collection of titles.

Manifolds were fairly easy to install. They keep the engine temp about 20-30 degrees cooler than before I put them on. A bit of visibility in horsepower and torque. However, the next time I buy headers, I will definitely buy a larger motor. The 4.7 liter engine is a small engine for such a big truck. I will definitely choose HEMI next time I buy a Dodge or just buy a Cummins Diesel! Not sure if this helped improve gas mileage, I haven't tested this theory yet (now with some back pressure I'm…

Pros
  • Heavy duty laser cut port flanges - no warping or leaking Premium gaskets and hardware
Cons
  • crumpled

Revainrating 4 out of 5

Good product, Exact Fit 04 Ram 1500 4.7L

Overall I am happy with these manifolds. I had a problem with the screws that came with it, but the seller responded immediately and sent a new package of screws in time for installation. Otherwise the kit includes gaskets, screws and heat shields. I was lucky that we installed them with a new engine from the truck before we changed the engine. No broken joints! A few notes: Screws: Even the replacement screws seemed to be about 1/4 inch short. This is important when installing them in aluminum

Pros
  • Bolt on replacement, no welding required, uses OEM connections
Cons
  • I will add later

Revainrating 5 out of 5

Nice collection of titles.

The headers were fairly easy to install. They keep the engine temp about 20-30 degrees cooler than before I put them on. A bit of visibility in horsepower and torque. However, the next time I buy headers, I will definitely buy a larger motor. The 4.7 liter engine is a small engine for such a big truck. I will definitely choose HEMI next time I buy a Dodge or just buy a Cummins diesel! Not sure if this helped improve gas mileage, I haven't tested this theory yet (now with some back pressure I'm…

Pros
  • Replacement Parts
Cons
  • Clarity

Revainrating 4 out of 5

Good product perfect fit 04 Ram 1500 4.7L

Overall I am happy with these headers. I had a problem with the screws that came with it, but the seller responded immediately and sent a new package of screws in time for installation. Otherwise the kit includes gaskets, screws and heat shields. I was lucky that we installed them with a new engine from the truck before we changed the engine. No broken joints! A few notes: Screws: Even the replacement screws seemed to be about 1/4 inch short. This is important when installing them in aluminum…

Pros
  • Manifolds and parts
Cons
  • Upgradeable