Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMP CAMSPART NUMBER: 249-94-602-5
Big Mutha" Thumpr Hydraulic Flat Tappet Camshaft and Lifter Kit Lift .528"/.512" Duration 294/312 RPM Range 2500-6400
$39025
Ships on 09/15/2026
Lowest Price GuaranteeCadillac 425, 472, 500 c.i. 8 CYL. 1963-1979
- Big Mutha' Thumpr Hydraulic Flat Tappet Camshaft and Lifter Kit
- 3 Grinds To Fit All Of Your Performance Needs
- Unique Design
- Maximizes Sound And Mid To High RPM Power
- Ensures Safe Piston-To-Valve Clearance
- Proven To Generate 25+ RWHP Gains
- Does Not Compromise Durability
- 1 Year Limited Warranty
Lift .528"/.512"
Duration 294/312
RPM Range 2500-6400
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
BrandCOMP CAMS
Package Height4.0
Package Width4.0
Package Length24.0
Weight11.0 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)257
Cam StyleHydraulic flat tappet
Grind Number295TH7
Exh. Duration Advertised (Deg)312
Engine Make/SizeCadillac 472-500
Intake Valve Lift With Factory Rocker Arm Ratio (I0.528
Int. Duration @ .050 In. (Deg)242
Basic Operating Rpm Range2,500-6,400
Intake Valve Lift0.528 in (13.411 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)294
Lobe Separation (Deg)107
Rpm Range2500-6400
Advertised Duration294 int./312 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.512
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.528 int./0.512 exh.
QuantitySold individually
Exhaust Valve Lift0.512 in (13.005 mm)
Advertised Intake Duration294
Intake Duration At 050 Inch Lift242
Exhaust Duration At 050 Inch Lift257
Advertised Exhaust Duration312
Lifter TypeHydraulic Flat Tappet
Duration At 050 Inch Lift242 int./257 exh.
Valve Springs RequiredYes
Vendor Part Number94-602-5
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Break-In/Engine Oil Supplement [12 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28060.jpg)
JEGS
Universal Camshaft Installation/Removal Tool Includes 4 camshaft adapters
Part Number : 555-80599
$4779$51.99
You Save$4.20
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80518.jpg)
![Precision Cam Degree Wheel Kit [11 in.]](https://www.jegs.com/images/mini_200/500/555/555-81621.jpg)
![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80521.jpg)
JEGS
Part Number : 555-80599
$4779$51.99
You Save$4.20
Some parts are not legal for use in California or other states with similar laws / regulations
