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Chevy Big Block 396-454 1965-96
Works well in 396-427 4000+ Stall converter and 11 to 1 compression ratio.Operating Range: 3500-6500RPM Duration Advertised: 295° Intake / 304° Exhaust Duration @ .050'' Lift: 260° Intake / 266° Exhaust Valve Lift w/1.7 Rockers: .629'' Intake / .605'' Exhaust Lobe Separation Angle: 108° Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Works well in 396-427c.i., 4000+ stall and 11:1+ compression.Specifications:
Part TypeAdvertised Duration295 int./304 exh.Advertised Exhaust Duration304Advertised Intake Duration295Basic Operating RPM Range3,600-6,800Cam StyleMechanical flat tappetComputer-Controlled CompatibleNoDuration at 050 inch Lift260 int./266 exh.Engine Make/SizeChevy Big Block (396-454)Exh. Duration @ .050 in. (Deg)266Exh. Duration Advertised (Deg)304-1Exhaust Duration at 050 inch Lift266Exhaust Valve Lash0.03 in (0.762 mm)Exhaust Valve Lift0.605 in (15.367 mm)Exhaust Valve Lift with Factory Rocker Arm Ratio (0.605Grind NumberCB 295A-8Int. Duration @ .050 in. (Deg)260Int. Duration Advertised (Deg)295-1Intake Duration at 050 inch Lift260Intake Valve Lash0.028 in (0.711 mm)Intake Valve Lift0.629 in (15.977 mm)Intake Valve Lift with Factory Rocker Arm Ratio (i0.629Lifter TypeMechanical Flat TappetLobe Separation (Deg)108Package Depth24.50Package Height2.75Package Width2.87Part CategoryPerformance PartsPart FitmentSemi UniversalQuantitySold individuallyRPM Range3600-6800Shipping Weight10.40UsageStripValve Lift with Factory Rocker Arm Ratio0.629 int./0.605 exh.Valve Springs RequiredYesVendor Part Number11-601-5 - Overview
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