Chrysler SB 273-360 Mechanical Roller Camshafts

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Item #

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Description

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HRC711213-10

Howards Cams, Steel Billet Mechanical Roller Camshaft, Chrysler SB LA 273-360/318, 229/237 @.050, .555/.555, 110 LS

Chrysler SB LA 273, 340, 360 1964-2003 318 1967-1991
Advertised Duration: 261/269
Duration @ .050": 229/237
Valve Lift w/1.50 Rockers: .555/.555
Lobe Separation Angle: 110
Intake Centerline: 106
Valve Lash: .022/.022
2400-6000. Fair idle, street performance/mild bracket, 2500+ stall, 9.5:1 CR.

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HRC711313-08

Howards Cams, Steel Billet Mechanical Roller Camshaft, Chrysler SB LA 273-360/318, 245/245 @.050, .585/.585, 108 LS

Chrysler SB LA 273, 340, 360 1964-2003 318 1967-1991
Advertised Duration: 277/277
Duration @ .050": 245/245
Valve Lift w/1.50 Rockers: .585/.585
Lobe Separation Angle: 108
Intake Centerline: 104
Valve Lash: .022/.022
2800-6200. Fair idle, street/strip, good mid-range torque, 10.0:1 stall, 3500+ stall & good intake.

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HRC711153-06

Howards Cams, Steel Billet Mechanical Roller Camshaft, Chrysler SB LA 273-360/318, 245/249 @.050, .585/.585, 106 LS

Chrysler SB LA 273, 340, 360 1964-2003 318 1967-1991
Advertised Duration: 277/281
Duration @ .050": 245/249
Valve Lift w/1.50 Rockers: .585/.585
Lobe Separation Angle: 106
Intake Centerline: 102
Valve Lash: .022/.022
2800-6400. Lopey idle, great oval track & heavy drag car.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC712113-08

Howards Cams, Steel Billet Mechanical Roller Camshaft, Chrysler SB LA 273-360/318, 245/253 @.050, .600/.600, 108 LS

Chrysler SB LA 273, 340, 360 1964-2003 318 1967-1991
Advertised Duration: 277/285
Duration @ .050": 245/253
Valve Lift w/1.50 Rockers: .600/.600
Lobe Separation Angle: 108
Intake Centerline: 104
Valve Lash: .022/.022
2800-6800. 340-360 ci, hot street & mild bracket.

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HRC711013-06

Howards Cams, Steel Billet Mechanical Roller Camshaft, Chrysler SB LA 273-360/318, 251/257 @.050, .640/.640, 106 LS

Chrysler SB LA 273, 340, 360 1964-2003 318 1967-1991
Advertised Duration: 283/289
Duration @ .050": 251/257
Valve Lift w/1.50 Rockers: .640/.640
Lobe Separation Angle: 106
Intake Centerline: 102
Valve Lash: .022/.022
3000-6800. Good mid & upper horsepower, great for brackets.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC711133-08

Howards Cams, Steel Billet Mechanical Roller Camshaft, Chrysler SB LA 273-360/318, 257/267 @.050, .640/.645, 108 LS

Chrysler SB LA 273, 340, 360 1964-2003 318 1967-1991
Advertised Duration: 289/299
Duration @ .050": 257/267
Valve Lift w/1.50 Rockers: .640/.645
Lobe Separation Angle: 108
Intake Centerline: 104
Valve Lash: .022/.022
3400-7000. Strong mid-range & upper end horsepower, 12.0:1+ CR.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC712123-06

Howards Cams, Steel Billet Mechanical Roller Camshaft, Chrysler SB LA 273-360/318, 259/267 @.050, .640/.645, 106 LS

Chrysler SB LA 273, 340, 360 1964-2003 318 1967-1991
Advertised Duration: 291/299
Duration @ .050": 259/267
Valve Lift w/1.50 Rockers: .640/.645
Lobe Separation Angle: 106
Intake Centerline: 102
Valve Lash: .022/.022
3800-7600. 11.5:1+ Comp, good heads, strong mid & upper horsepower.

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HRC711113-08

Howards Cams, Steel Billet Mechanical Roller Camshaft, Chrysler SB LA 273-360/318, 263/273 @.050, .640/.645, 108 LS

Chrysler SB LA 273, 340, 360 1964-2003 318 1967-1991
Advertised Duration: 295/305
Duration @ .050": 263/273
Valve Lift w/1.50 Rockers: .640/.645
Lobe Separation Angle: 108
Intake Centerline: 104
Valve Lash: .022/.022
4000-7800. 12.5:1+ Comp, good heads, strong mid to top end.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC710563-06

Howards Cams, Steel Billet Mechanical Roller Camshaft, Chrysler SB LA 273-360/318, 273/279 @.050, .680/.640, 106 LS

Chrysler SB LA 273, 340, 360 1964-2003 318 1967-1991
Advertised Duration: 305/311
Duration @ .050": 273/279
Valve Lift w/1.50 Rockers: .680/.640
Lobe Separation Angle: 106
Intake Centerline: 102
Valve Lash: .022/.022
4200-8000. Rough idle, bracket/super gas, needs high compression & 5000+ stall.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRC719993

Howards, Mechanical Roller Camshaft, Chrysler SB, Custom

Chrysler SB LA 273, 340, 360 1964-2003, 318 1967-1991
Custom Grind

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