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Howards Cams Hydraulic Roller 4/7 Swap Camshaft 1400 to 5800 Pontiac 265-455 1955-1981 - 414645-14

Howards Cams Hydraulic Roller 4/7 Swap Camshaft for Pontiac 265-455

Upgrade your Pontiac's performance with the Howards Cams Hydraulic Roller 4/7 Swap Camshaft, designed specifically for the Pontiac 265-455 engines produced between 1955 and 1981. This camshaft is engineered to deliver a noticeable idle and a robust low to mid-range power band, making it a fantastic choice for enthusiasts looking to enhance their driving experience.

Key Features

  • High-Quality Construction: Crafted from the finest race-quality cores, Howards Cams ensures that each camshaft meets the highest standards of quality control. Each unit is 100% Rockwell checked and Parkerized for durability.
  • Precision Engineering: Manufactured on dedicated high-precision CNC cam grinding machines, this camshaft guarantees accuracy and reliability.
  • Convenient Packaging: The camshaft comes packaged in a hard, high-impact plastic reusable case, ensuring it arrives in perfect condition.

Specifications

  • Camshaft Series: 4/7 Swap
  • Engine Compatibility: Pontiac 265-455
  • Camshaft Type: Hydraulic Roller
  • Basic RPM Range: 1400 to 5800
  • Valve Lift (Intake): .485
  • Valve Lift (Exhaust): .475
  • Duration (Intake): 266
  • Duration (Exhaust): 274
  • Duration at .050 (Intake): 213
  • Duration at .050 (Exhaust): 221
  • Lobe Separation: 114
  • Intake Centerline: 110
  • Firing Order: 1-8-7-3-6-5-4-2
  • Country of Origin: United States

Fitment and Compatibility

This camshaft is a perfect fit for various Pontiac models equipped with the 265-455 engines. Here are a few popular fitments:

  • Pontiac GTO (1964-1974)
  • Pontiac Firebird (1967-1981)
  • Pontiac Grand Prix (1962-1977)

Customer Feedback

Many users have praised the Howards Cams Hydraulic Roller Camshaft for its performance enhancements. Here are some highlights from customer reviews:

  • "This camshaft gave my GTO the power boost I was looking for. The idle sounds amazing!"
  • "Installation was straightforward, and the performance in the mid-range is fantastic. Highly recommend!"
  • "I noticed a significant improvement in throttle response. Great product!"

Upgrade your Pontiac's engine with the Howards Cams Hydraulic Roller 4/7 Swap Camshaft and experience the difference in performance and driveability!

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is Howards Cams?

Howards Cams is an aftermarket company that Howards Johansen founded in 1945. It started as Howards Power & Racing Equipment and specialized in manufacturing high-performance racing cams for the automotive market. Even after turning the business over their oldest son, the company remained one of the best cam manufacturers in the industry.

Maximizing Their Racing Experience

The company has always used it is on-track experience to create powerful cam profile designs. It is why they have become one of the favorite brands of many top fuel dragster racers and drivers from other racing disciplines such as road racing, mudd bogging, marine racing, and circle track racing.

Advanced Manufacturing Technique

Howards Cams uses the most advanced computer design software to create the most competitive product out there. They offer a wide range of performance parts from camshafts, connecting rods, crankshafts, billet main caps, and forged pistons. All of these are made in the USA to ensure consistent quality.

Purchase Howards Cams Products At Vivid Racing

If you are in the market for high-performance parts for your engine, then look no further as Howard Cams is the brand for you. They have all the parts you need to create a fast machine and is trusted by many racers and enthusiast worldwide. If being on the top podium is your dream, then upgrade your engine with Howard Cams parts. 

To know more about the company, visit Vivid Racing and check out their list of products that fit your specific needs.

Warranty: Howards Cams Hydraulic/Mechanical Flat Tappet Camshafts are 100% Rockwell checked and parkerized at our manufacturing plantin Wisconsin. Howards Cams hydraulic and mechanical lifters are also 100% Rockwell checked for hardness to ensure that our customers receive the best American made components available. To give our customers a performance edge, Howards Cams will unconditionally replace to the original purchaser only, any non-usable hydraulic or mechanical flat tappet camshafts and lifters for 1/2 the amount of the original invoiced purchase price for a period of 6 months from the date of original retail purchase. Howards™ Cams does not warrant the performance of our products due to Howards™ Cams lack of control during product installation and usage. This applies to all camshafts, valve train components and all other racing components in our catalog and product line. Note: Due to oil available today, all Flat Tappet Cams (hydraulic or mechanical) must be initially ran with a quality break-in lube, such as Howards Z.P.M. Max. There is absolutely no warranty, expressed or implied or otherwise, on Howards Cams parts, labor, installation charges or other damaged parts. Howards Cams assumes no responsibility or liability whatsoever on incidental or consequential damages. There are no implied warranties of merchantability or fitness for a particular purpose. Howards Cams neither assumes nor authorizes any person to assume for it, any other obligation or liability in connection with the sale or use of our products. Howards Cams will replace or refund any part that has a manufacturers defect found before installation or alteration. Customers are responsible for blueprinting engine components before installation or startup.

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