Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMP CAMSPART NUMBER: 249-11-671-4
Nostalgia Plus Solid Flat Tappet Camshaft 1965-1996 Chevrolet 396-454ci
$30995
Ships Tomorrow
Lowest Price GuaranteeChevrolet 396-454ci 1965-96 Mechanical Camshaft
- Nostalgia Plus Solid Flat Tappet Camshaft
- 1965-1996 Chevrolet 396-454ci
- Lift: .544"/.539"
- Duration: 276°/283°
- Lobe Separation Angle: 112°
- RPM Range: 1,800-6,500
Outstanding power and modern tight lash with the sound of the GM LS6 cam.
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 Height2.8
Package Width3.0
Package Length24.4
Weight10.9 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)236
Cam StyleMechanical flat tappet
Grind NumberCB NOSTALGIA LS-6+
Exh. Duration Advertised (Deg)283
Engine Make/SizeChevy Big Block (396-454)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.544
Int. Duration @ .050 In. (Deg)239
Basic Operating Rpm Range1,800-6,500
Intake Valve Lash0.012 in (0.305 mm)
Intake Valve Lift0.544 in (13.818 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)276
Lobe Separation (Deg)112
Rpm Range1800-6500
Advertised Duration276 int./283 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.539
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.544 int./0.539 exh.
QuantitySold individually
Exhaust Valve Lash0.012 in (0.305 mm)
Exhaust Valve Lift0.539 in (13.691 mm)
Advertised Intake Duration276
Intake Duration At 050 Inch Lift239
Exhaust Duration At 050 Inch Lift246
Advertised Exhaust Duration283
Lifter TypeSolid Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift239 int./246 exh.
Valve Springs RequiredYes
Vendor Part Number11-671-4
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)
![Precision Cam Degree Wheel Kit [11 in.]](https://www.jegs.com/images/mini_200/500/555/555-81621.jpg)
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80518.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_200/500/555/555-80521.jpg)
COMP CAMS
Magnum Double Roller Timing Set 1965-91 Chevy Big Block V8 396-454
Part Number : 249-2110
$11695
![159 Engine Break-In Oil Additive [12-Ounce]](https://www.jegs.com/images/mini_200/200/249/249-159.jpg)
![Break-In/Engine Oil Supplement [12 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28060.jpg)
Some parts are not legal for use in California or other states with similar laws / regulations
