.jpeg?q=90&p=thumb&w=200&h=200)
.jpeg?q=90&p=thumb&w=40&h=40)
Brakes 
Driveline 
Electronics 
Handlebars & Controls 
Package Deals 
Wheel Accessories 
Wheels by Vehicle 
Tools and Maintenance 
Universal & Repair 
Vivid Racing Gear 
Howards Cams Billet Reaper Crankshaft for Chevrolet 396-502 Mark IV
If you're looking to boost your engine's performance, the Howards Cams Billet Reaper Crankshaft is a fantastic choice for your Chevrolet 396-502 Mark IV. Crafted with decades of expertise in engine component design, this crankshaft is engineered to deliver reliable power and durability. Let’s take a closer look at what makes this crankshaft a standout option for high-output engines.
Key Features
- High-Output Engine Compatibility: Perfectly designed for engines that demand more power.
- Precision CNC Machining: Each crankshaft is machined to exacting tolerances, ensuring a perfect fit and optimal performance.
- Stress Relieved and Shot Peened: These processes enhance the crankshaft's strength, making it resilient under pressure.
Specifications
- Crankshaft Series: Billet Reaper
- Make: Chevrolet
- Engine: 396-502 Mark IV
- Engine Stroke: 4.500 inches
- Recommended Rod Length: 6.535 inches
- Rear Main Seal Style: 2-Piece
- Crankshaft Material: E4340 Billet Steel
- Engine Balance: Internal
- Main Journal Diameter: 454 Mains
- Approximate Crankshaft Weight: 80 lbs
- Crankshaft Snout Style: Standard
Fitment and Compatibility
The Howards Cams Billet Reaper Crankshaft is designed specifically for big-block Chevrolets, making it a perfect fit for various applications. Here are some popular fitments:
- Chevrolet Chevelle (1964-1972)
- Chevrolet Corvette (1965-1974)
- Chevrolet Camaro (1967-1969)
Customer Reviews
Customers have praised the Howards Cams Billet Reaper Crankshaft for its exceptional build quality and performance. Here are some highlights from user feedback:
- "This crankshaft is a game-changer for my engine build. The strength and precision are evident right out of the box!"
- "I've used several crankshafts over the years, but the Reaper stands out for its reliability and performance."
- "Perfect fit for my big-block Chevy. I noticed an immediate improvement in power delivery."
In summary, the Howards Cams Billet Reaper Crankshaft is a top-tier choice for anyone looking to enhance their Chevrolet 396-502 Mark IV's performance. With its robust construction and precision engineering, you can trust that this crankshaft will keep your engine running strong.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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 ExperienceThe 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 TechniqueHowards 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 RacingIf 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.
| Sale price | None |
| Wholesale price | $1,508.04 |
| Shipping |
Weight: 11.00 Length: 62 Width: 7 Height: 7 |
| Product Added At | Monday 20 June, 2022 |
| Product Modified At | Friday 27 June, 2025 |
| Imported By | ETLOverride |
| Last Edited By | vendordata@vividracing.com |
| View In Admin |
| Carb Approved | No |
|---|---|
| Carb Number | - |
| Epa Status | - |
| Prop65 | - |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Howards Cams | $1,278.00 | $1,677.38 | $1,597.50 | ? | ? | 2025-06-27 06:05:00 |
