Howards Chev SB Mechanical Flat Tappet Camshafts

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HRC112542-06S

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 260/254 @ .050, .555/.550, 106 LS

Chevrolet Small Block 262-400
Advertised Duration: 295/289
Duration @ .050": 260/254
Valve Lift w/1.50 Rockers: .555/.550
Lobe Separation Angle: 106
Intake Centerline: 102
Valve Lash: .022/.022
3200-7200. Small Base Circle, Rough idle, oval track, banked 3/8 to 1/2 mile tracks, 11.5:1+ CR.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC112532-06

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 260/264 @ .050, .555/.555, 106 LS

Chevrolet Small Block 262-400
Advertised Duration: 295/299
Duration @ .050": 260/264
Valve Lift w/1.50 Rockers: .555/.555
Lobe Separation Angle: 106
Intake Centerline: 102
Valve Lash: .022/.022
3200-7200. Bracket race or 3/8 to 1/2 mile oval track with fast corners, 350-383.

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HRC112322-08

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 260/268 @ .050, .555/.574, 108 LS

Chevrolet Small Block 262-400
Advertised Duration: 295/303
Duration @ .050": 260/268
Valve Lift w/1.50 Rockers: .555/.574
Lobe Separation Angle: 108
Intake Centerline: 104
Valve Lash: .022/.022
3200-7400. Bracket race 350-383, or 3/8 to 1/2 mile 383-400, needs 12.0:1+ CR.

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HRC112102-12

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 262/274 @ .050, .510/.535, 112 LS

Chevrolet Small Block 262-400
Advertised Duration: 297/309
Duration @ .050": 262/274
Valve Lift w/1.50 Rockers: .510/.535
Lobe Separation Angle: 112
Intake Centerline: 108
Valve Lash: .022/.022
3400-7400. Hot pro street & bracket racing, works well with NOS.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC112512-06

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 268/274 @ .050, .550/.535, 106 LS

Chevrolet Small Block 262-400
Advertised Duration: 303/309
Duration @ .050": 268/274
Valve Lift w/1.50 Rockers: .550/.535
Lobe Separation Angle: 106
Intake Centerline: 102
Valve Lash: .022/.022
3200-7200. Rough idle, drag race, higher CR, stall speed & lower gears.

In Stock

HRC112332-08

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 268/278 @ .050, .574/.574, 108

Chevrolet Small Block 262-400
Advertised Duration: 303/313
Duration @ .050": 268/278
Valve Lift w/1.50 Rockers: .574/.574
Lobe Separation Angle: 108
Intake Centerline: 104
Valve Lash: .022/.022
3600-7400. Bracket racer special, super strong mid-range & top end.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC112262-06

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 268/278 @ .050, .574/.550, 106 LS

Chevrolet Small Block 262-400
Advertised Duration: 303/313
Duration @ .050": 268/278
Valve Lift w/1.50 Rockers: .574/.550
Lobe Separation Angle: 106
Intake Centerline: 102
Valve Lash: .022/.022
4000-7500. Serious competition only, needs the best of everything.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC112642-10

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 276/276 @ .050, .591/.591, 110 LS

Chevrolet Small Block 262-400
Advertised Duration: 322/322
Duration @ .050": 276/276
Valve Lift w/1.50 Rockers: .591/.591
Lobe Separation Angle: 110
Intake Centerline: 106
Valve Lash: .022/.022
3500-7500. Serious competition 383-406, requires 12.0:1+ CR, good single plane intake.

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HRC112552-06

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 278/286 @ .050, .550/.570, 106 LS

Chevrolet Small Block 262-400
Advertised Duration: 313/321
Duration @ .050": 278/286
Valve Lift w/1.50 Rockers: .550/.570
Lobe Separation Angle: 106
Intake Centerline: 102
Valve Lash: .022/.022
4200-7800. Rough idle, large 400+ bracket/class cam, needs good heads & intake.

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HRC112552-10

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block, 278/286 @ .050, .550/.570, 110 LS

Chevrolet Small Block 262-400
Advertised Duration: 313/321
Duration @ .050": 278/286
Valve Lift w/1.50 Rockers: .550/.570
Lobe Separation Angle: 110
Intake Centerline: 106
Valve Lash: .022/.022
4200-8000. Large 400+ bracket, broad upper mid range & top end power, needs good heads.

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HRC119992

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block 262-400, Custom

Chevrolet Small Block 262-400
Custom Grind

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HRC119992-S

Howards Cams, Mechanical Flat Tappet Camshaft, Chevy Small Block 262-400, Small Base Circle, Custom

Chevrolet Small Block 262-400
Small Base Circle, Custom Grind

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