Chevrolet BB 396-502 Nitrous Camshafts

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Item #

Image

Description

Price

HRC124803-16

Howards Cams, Big Bottle Cams-4/7 Swap Mechanical Roller Camshaft, Chev BB Mark IV 396-502, 285/311@.050 .850/.810 116LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: Big Bottle Cams - 4/7 Swap
Advertised Duration: 317/343
Duration @ .050": 285/311
Valve Lift w/1.70 Rockers: .850/.810
Lobe Separation Angle: 116
Intake Centerline: 112
5400-8600. 500+ cubic inch, high compression. Multi-stage systems.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124793-12

Howards Cams, Big Bottle Cams-4/7 Swap Mechanical Roller Camshaft, Chev BB Mark IV 396-502, 287/299@.050 .765/.731 112LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: Big Bottle Cams - 4/7 Swap
Advertised Duration: 319/331
Duration @ .050": 287/299
Valve Lift w/1.70 Rockers: .765/.731
Lobe Separation Angle: 112
Intake Centerline: 108
5000-8200. Competition only, strong upper range for 540+. Good with large manifold systems.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124093-18

Howards Cams, Big Bottle Cams-4/7 Swap Mechanical Roller Camshaft, Chev BB Mark IV 396-502, 291/319@.050 .873/.867 118LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: Big Bottle Cams - 4/7 Swap
Advertised Duration: 323/319
Duration @ .050": 291/319
Valve Lift w/1.70 Rockers: .873/.867
Lobe Separation Angle: 118
Intake Centerline: 114
4800-8500. Very large cubic inch with big multi-stage nitrous.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC129993

Howards Cams, Mechanical Roller Camshaft, Chev BB Mark IV 396-502, Nitrous, Custom

Chevrolet BB Mark IV 396-502 1965-1996
Custom Grind

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HRC129994

Howards Cams, Mechanical Roller Camshaft, Chev BB Mark IV 396-502, Nitrous-4/7 Swap, Custom

Chevrolet BB Mark IV 396-502 1965-1996
4/7 Swap, Custom Grind

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