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Vehicle Info NeededNitrous HP Hyd. Roller Cam Small Kit Chevy Big Block 396-454ci 1965-96 Retro-Fit Lift: .537"/.547"
Ships on 09/16/2026
Lowest Price Guarantee- Nitrous HP Hyd. Roller Cam Small Kit
- Lift: .537"/.547"
- Duration: 273°/292°
- Lobe Separation Angle: 113°
- RPM Range: 1800-5800
- Street Machines with 125+ nitrous kit 2200+ stall and lower gears
Installation Notes:
- Stock springs cannot be used.
- Requires thrust button & wear plate.
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Street machines with 125+ hp nitrous kit, 2200+ stall and lower gears.
Chevy Big Block 396-454ci 1965-96
Retro-Fit
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
Designed to work with nitrous to give you the most power possible while still maintaining the low end torque and response needed in the street driven applications. This is accomplished by optimizing the opening and closing events of the valves and the individual lobe profiles to better use the additional fuel and oxygen provided with nitrous kits. Delivers excellent performance off nitrous and incredible gains with nitrous. Also ideal when used with forced induction.
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Features:- Wider lobe separation and added exhaust duration from base XE series help shift the power to higher RPM to allow use in nitrous applications
- Early exhaust opening helps scavenge the extra spent gasses from nitrous or forced induction
- Better time slips for nitrous passes at the strip
Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.
Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.
Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.
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