Comp Cams
COMP Cams K11-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454
COMP Cams K11-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454
SKU:C56K116008
Low stock
Couldn't load pickup availability
- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
The Comp Cams K11-600-8 is a thumpr 227/241 hydraulic roller cam k-kit. It is a new, genuine Comp Cams part with the manufacturer warranty, shipped from the closest US warehouse.
Key features
- High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
- 1,900-5,500 RPM Operating Range
- 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.547"/0.53" Valve Lift
- K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, decals and instructions. Check description for more accurate listing of kit contents.
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters and more rear gear.
- Perfect choice for muscle cars and street rods - Three unique cam designs: Thumpr, Mutha' Thumpr and Big Mutha' Thumpr deliver excellent horsepower gains and broad torque curve.
- Fits Chevrolet 396-454 Mark IV Big Block
Specifications
| Brand | Comp Cams |
|---|---|
| Manufacturer part number | K11-600-8 |
| Part type | Auto Part |
| UPC / GTIN | 36584153498 |
| Weight | 31.65 lb |
| Dimensions (L × W × H) | 26 × 10.5 × 5 in |
| Category | Engine & Drivetrain |
| Condition | New — genuine brand-name part |
| Warranty | Manufacturer warranty |
| Also searched as | K11 600 8, K116008 |
Questions
Will this fit my vehicle?
Match the manufacturer part number K11-600-8 to your current part, or send us your VIN and we will confirm the fit before you order.
How fast does it ship?
Orders ship from the closest US warehouse, normally within 1–3 business days, with tracking by e-mail.
Is this a genuine Comp Cams part?
Yes — new and genuine Comp Cams, with the manufacturer warranty.
Can I return it?
Yes. Unused items can be returned within 30 days — see our refund policy for the details.
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
