Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMP CAMSPART NUMBER: 249-K42-600-11
K42-600-11 Thumpr 227/241 Hydraulic Roller K-Kit For Oldsmobile 260-455 Engines
$1,53495
1 left in stock
Ships Today
Lowest Price GuaranteeOldsmobile 260-455 c.i. 8 cyl. 1967-1990Thumpr
Thumpr Hydraulic Roller K-KitOldsmobile 260-455 Engines Lift: .531/.515 Duration: 283/303 LSA: 107 RPM Range: 1700-5500 Includes:
- Camshaft
- Lifters
- Valve Springs, Retainers, Locks, Seals
- Timing Chain Set
Comp Cams K42-600-11 Thumpr 227/241 Hydraulic Roller K-Kit:
- RPM Operating Range: 1700-5500
- Cam Type: Hydraulic Roller
- Camshaft Series: Thumpr
- Advertised Intake Duration: 283
- Advertised Exhaust Duration: 303
- Intake Duration at .050 Inch Lift: 227
- Exhaust Duration at .050 Inch Lift: 241
- Lobe Separation: 107
- Lifter Style: Hydraulic Roller
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeCamshaft Kit
BrandCOMP CAMS
Package Height5.2
Package Width10.6
Package Length25.5
Weight28.115 PG
Part CategoryPerformance Parts
Valve Springs IncludedYes
Cam StyleHydraulic Roller
QuantitySold as a kit
Valve Stem Seals IncludedYes
Exh. Duration Advertised (Deg)241
Locks IncludedYes
Retainers IncludedYes
Int. Duration @ .050 In. (Deg)227
Advertised Intake Duration283
Basic Operating Rpm Range1700-5500
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration303
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Lifters IncludedYes
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
![Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28035.jpg)
JEGS
Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]
Part Number : 555-28035
$799$8.99
You Save$1.00
![3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80077.jpg)
JEGS
3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]
Part Number : 555-80077
$22999$285.99
You Save$56.00
![Wheel Chock [Solid Rubber]](https://www.jegs.com/images/mini_200/500/555/555-w41001.jpg)
JEGS
Part Number : 555-28035
$799$8.99
You Save$1.00
Some parts are not legal for use in California or other states with similar laws / regulations
