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

You are here: / / / / /

FIRST 1 2 3 LAST

Item #

Image

Description

Price

HRC124183-08

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 277/285 @.050, .703/.714 108LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 309/317
Duration @ .050": 277/285
Valve Lift w/1.70 Rockers: .703/.714
Lobe Separation Angle: 108
Intake Centerline: 104
4300-8000. Good upper rpm torque & horsepower. 12.5:1+ CR. 5000+ stall.

Check for Availability

HRC124183-10

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 277/285 @.050, .703/.714 110LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 309/317
Duration @ .050": 277/285
Valve Lift w/1.70 Rockers: .703/.714
Lobe Separation Angle: 110
Intake Centerline: 106
4300-8000. Great super-comp. cam. 468+ with 12.5:1 CR-up, OK with NOS.

Check for Availability

HRC124193-08

Howards Cams, Steel Billet Mechanical Roller Camshaft 4/7 Swap, Chev BB Mark IV 396-502, 261/267 @.050, .703/.714 108LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 293/299
Duration @ .050": 261/267
Valve Lift w/1.70 Rockers: .703/.714
Lobe Separation Angle: 108
Intake Centerline: 104
3800-7000. Good mid-range torque & horsepower. Great for brackets.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124203-08

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 267/273 @.050, .731/.731 108LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 299/305
Duration @ .050": 267/273
Valve Lift w/1.70 Rockers: .731/.731
Lobe Separation Angle: 108
Intake Centerline: 104
3800-7400. Good mid-range torque & horsepower. 11.0:1+ CR.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124203-10

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 267/273 @.050, .731/.731 110LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 299/305
Duration @ .050": 267/273
Valve Lift w/1.70 Rockers: .731/.731
Lobe Separation Angle: 110
Intake Centerline: 106
3800-7600. Competition use, good mid & upper power, bracket. 11.0:1+ CR.

Check for Availability

HRC124213-08

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 269/277 @.050, .765/.737 108LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 301/309
Duration @ .050": 269/277
Valve Lift w/1.70 Rockers: .765/.737
Lobe Separation Angle: 108
Intake Centerline: 104
3800-7800. Good bracket race cam. 11.0:1+ compression.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124223-08

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 273/277 @.050, .771/.737 108LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 305/309
Duration @ .050": 273/277
Valve Lift w/1.70 Rockers: .771/.737
Lobe Separation Angle: 108
Intake Centerline: 104
4200-7800. Competition use. 12.0:1 minimum.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124243-10

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502 277/283 @.050, .810/.765 110 LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 309/315
Duration @ .050": 277/283
Valve Lift w/1.70 Rockers: .810/.765
Lobe Separation Angle: 110
Intake Centerline: 106
4500-8200. 13.0:1+ CR, good heads. Strong mid & top end.

Check for Availability

HRC124263-10

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 281/287 @.050, .799/.765 110LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 313/319
Duration @ .050": 281/287
Valve Lift w/1.70 Rockers: .799/.765
Lobe Separation Angle: 110
Intake Centerline: 106
4400-8000. 540+, strong torque. Also good tractor pull.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124303-08

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 285/295 @.050, .731/.725 108LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 317/327
Duration @ .050": 285/295
Valve Lift w/1.70 Rockers: .731/.725
Lobe Separation Angle: 108
Intake Centerline: 104
5400-8000. Super gas/super comp. Needs good heads.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC124303-12

Howards Cams, Steel Billet Mechanical Roller Camshaft, 4/7 Swap, Chev BB Mark IV 396-502, 285/295 @.050, .731/.725 112LS

Chevrolet BB Mark IV 396-502 1965-1996
Cam Series: 4/7 Swap
Advertised Duration: 317/327
Duration @ .050": 285/295
Valve Lift w/1.70 Rockers: .731/.725
Lobe Separation Angle: 112
Intake Centerline: 108
5200-8000. Good upper mid to top end for 540+, strongly suggest 13.0:1+ CR & good race converter.

Check for Availability

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.

Check for Availability

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

FIRST 1 2 3 LAST