Chevrolet BB 396-502 4/7 Swap Mech. Roller Cams

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Item #

Image

Description

Price

HRC124313-10

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 287/295 @.050, .765/.725 110LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 319/327
Duration @ .050": 287/295
Valve Lift w/1.70 Rockers: .765/.725
Lobe Separation Angle: 110
Intake Centerline: 106
5000-8000. Big cubic inch super-bracket.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124063-14

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 285/299 @.050, .873/.810 114LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 317/331
Duration @ .050": 285/299
Valve Lift w/1.70 Rockers: .873/.810
Lobe Separation Angle: 114
Intake Centerline: 110
5200-8200. 540+. Comp. & Quick 16.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124093-16

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 291/319 @.050, .873/.867 116LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 323/351
Duration @ .050": 291/319
Valve Lift w/1.70 Rockers: .873/.867
Lobe Separation Angle: 116
Intake Centerline: 112
4800-8000. Big cubic inch only. Requires huge heads.

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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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