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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-SK11-406-5
Blower and Turbo Mech. Flat Cam Small Kit Big Block Chevy 396-454 1965-96 Lift: .637"/.637"
$43595
Ships on 09/16/2026
Lowest Price GuaranteeBig Block Chevy 396-454ci 1965-96
- Blower and Turbo Mech. Flat Cam Small Kit
- Lift: .637"/.637"
- Duration: 310°/320°
- Lobe Separation Angle: 114°
- RPM Range: 4000-7500
Use in Bracket Racing and very hot street with 671 or larger blower.Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Use in bracket racing and very hot street with 671 or larger blower.
Big Block Chevy 396-454 1965-96
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.
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Part TypeCamshaft Kit
BrandCOMP CAMS
Package Height5.0
Package Width10.5
Package Length26.0
Weight22.0 PG
Part CategoryPerformance Parts
UsageStreet/Performance
Intake Valve Lift0.637 in (16.18 mm)
Int. Duration Advertised (Deg)310
Exh. Duration @ .050 In. (Deg)280
Rpm Range4000-7500
Lifter TypeMechanical Flat Tappet
Exh. Duration Advertised (Deg)320
Engine Make/SizeChevy Big Block (396-454)
Int. Duration @ .050 In. (Deg)270
Exhaust Valve Lift0.637 in (16.18 mm)
Vendor Part NumberSK11-406-5
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
