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Item # Image Description Price
HRC120666-10
Howards Cams, Hydraulic Roller Camshaft, Chev BB 454-502 Gen 6 '96-'99, 243/249 @ .050, .640/.640, 110 LS
Howards Cams, Hydraulic Roller Camshaft, Chev BB 454-502 Gen 6 '96-'99, 243/249 @ .050, .640/.640, 110 LS

Chevrolet BB Gen 6 454-502 1996-1999
Advertised Duration: 296/302
Duration @ .050": 243/249
Valve Lift w/1.70 Rockers: .640/.640
Lobe Separation Angle: 110
Intake Centerline: 106
2800-6200 Rough idle, Street/Strip, great upper mid-range power. 10.0:1 CR, 3000+ stall.

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$449.95

HRC120666-12
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6 454-502, 243/249 @ .050, .640/.640, 112 LS
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6 454-502, 243/249 @ .050, .640/.640, 112 LS

Chevrolet BB Gen 6 454-502 1996-1999
Advertised Duration: 296/302
Duration @ .050": 243/249
Valve Lift w/1.70 Rockers: .640/.640
Lobe Separation Angle: 112
Intake Centerline: 108
2800-6300 Lopey idle, broad mid-range power. 10.0:1 CR, 3000+ stall.

Check for Availability
$449.95

HRC121616-12
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6 454-502, 243/255 @ .050, .640/.640, 112 LS
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6 454-502, 243/255 @ .050, .640/.640, 112 LS

Chevrolet BB Gen 6 454-502 1996-1999
Advertised Duration: 296/308
Duration @ .050": 243/255
Valve Lift w/1.70 Rockers: .640/.640
Lobe Separation Angle: 112
Intake Centerline: 108
3000-6600 Lopey idle, Excellent mid to top end power. 10.0:1+ CR, 3200+ stall.

Check for Availability
$449.95

HRC121616-14
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6 454-502, 243/255 @ .050, .640/.640, 114 LS
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6 454-502, 243/255 @ .050, .640/.640, 114 LS

Chevrolet BB Gen 6 454-502 1996-1999
Advertised Duration: 296/308
Duration @ .050": 243/255
Valve Lift w/1.70 Rockers: .640/.640
Lobe Separation Angle: 114
Intake Centerline: 110
3000-6600 Rough idle, Bracket/Marine Performance. 540+, 12.5:1+ CR. Auto w/3500+. Blower OK.

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$449.95

HRC126736-10
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6, 247/255 @ .050, .612/.612 110 LS
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6, 247/255 @ .050, .612/.612 110 LS

Chevrolet BB Gen 6 454-502 1996-1999
Advertised Duration: 300/308
Duration @ .050": 247/255
Valve Lift w/1.70 Rockers: .612/.612

Lobe Separation Angle: 110
Intake Centerline: 106
3000-6600. Rough idle, Bracket 540+ with 12.5:1 minimum. Auto w/3500+ stall. 

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER
$449.95

HRC121166-12
Howards Cams, Mechanical Roller Camshaft, Chev BB Gen 6 454-502, 259/267 @ .050, .663/.680, 112 LS
Howards Cams, Mechanical Roller Camshaft, Chev BB Gen 6 454-502, 259/267 @ .050, .663/.680, 112 LS

Chevrolet BB Gen 6 454-502 1996-1999
Advertised Duration: 291/299
Duration @ .050": 259/267
Valve Lift w/1.70 Rockers: .663/.680

Lobe Separation Angle: 112
Intake Centerline: 108
3400-7200. Lopey idle, Bracket E.T. Mid-range torque & power. 11.5:1+ CR, 3500+ Stall.

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$475.95

HRC121126-10
Howards Cams, Mechanical Roller Camshaft, Chev BB Gen 6 454-502, 269/277 @ .050, .703/.703, 110 LS
Howards Cams, Mechanical Roller Camshaft, Chev BB Gen 6 454-502, 269/277 @ .050, .703/.703, 110 LS

Chevrolet BB Gen 6 454-502 1996-1999
Advertised Duration: 301/309
Duration @ .050": 269/277
Valve Lift w/1.70 Rockers: .703/.703

Lobe Separation Angle: 110
Intake Centerline: 106
4000-8000. Competition, good mid & upper horsepower, bracket cars, ok with NOS.

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$475.95

HRC129996
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6 454-502, Custom Grind
Howards Cams, Hydraulic Roller Camshaft, Chev BB Gen 6 454-502, Custom Grind
Chevrolet BB Gen 6 454-502 1996-1999
Custom Grind
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$439.99

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