Chevrolet V8 Gen III & IV (LS-Series) 3-Bolt 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L 1997-Present
Premium materials and advanced engineering to deliver unbelievable power. These cams offer significant advantages of additional lift and more power compared to flat tappet designs. The latest in lobe design produces better throttle response and top end horsepower. Designed with fast ramp speeds to give you the most power possible while maintaining the easy maintenance of a hydraulic cam.| Cam Part No. | Cam & Lifter Set Part No. | Duration IN |
Advertised EX |
Duration IN |
@.050" EX |
Valve w/1.70 IN |
Lift Rockers EX |
Lobe Separation Angle | Intake Centerline | Valve IN |
Lash EX |
Notes |
| 190315-14 | NA | 260 | 264 | 210 | 214 | .595 | .598 | 114 | 110 | Hyd. | Hyd. | 1 |
| 1000-5800 | High lift short duration design, Great throttle response. | |||||||||||
| 190235-14 | NA | 269 | 278 | 216 | 224 | .551 | .551 | 114 | 110 | Hyd. | Hyd. | 1 |
| 1200-6200 | Aggressive Street/Strip, upper torque & horsepower. | |||||||||||
| 190275-17 | NA | 272 | 278 | 216 | 224 | .553 | .553 | 117 | 113 | Hyd. | Hyd. | 1 |
| 1400-6400 | Street/Strip, Great mid to upper end power. 9.5:1+ CR. | |||||||||||
| 190255-13 | NA | 270 | 270 | 218 | 218 | .604 | .604 | 113 | 109 | Hyd. | Hyd. | 1,12 |
| 1500-6500 | Good drivability with great mid range power. | |||||||||||
| 190395-13 | NA | 268 | 274 | 218 | 224 | .604 | .612 | 113 | 109 | Hyd. | Hyd. | 1,12 |
| 1600-6600 | Great mid range performance with top end power. | |||||||||||
| 190295-12 | NA | 271 | 275 | 218 | 224 | .604 | .604 | 112 | 108 | Hyd. | Hyd. | 1,12 |
| 1600-6600 | Mid range to top end power & torque. Nice throttle response. | |||||||||||
| 197245-12 | NA | 267 | 276 | 219 | 228 | .525 | .525 | 112 | 108 | Hyd. | Hyd. | 12 |
| 1700-6700 | Our version of the GM Hot cam. Advanced lobe design for increased performance. | |||||||||||
| 190225-13 | NA | 272 | 272 | 222 | 222 | .561 | .561 | 113 | 109 | Hyd. | Hyd. | 1,12 |
| 1800-6500 | Street/Strip power. Great mid range with top end performance. | |||||||||||
| 190245-12 | NA | 272 | 281 | 222 | 225 | .561 | .578 | 112 | 108 | Hyd. | Hyd. | 1,12 |
| 1800-6600 | Street/Strip applications, mid-range torque & horsepower. | |||||||||||
| 190285-13 | NA | 274 | 274 | 224 | 224 | .612 | .612 | 113 | 109 | Hyd. | Hyd. | 1,12 |
| 1800-6800 | Street/Strip performance, Good mid range power. Needs good heads. | |||||||||||
| 190375-12 | NA | 274 | 280 | 224 | 230 | .609 | .604 | 112 | 108 | Hyd. | Hyd. | 1,12 |
| 1800-6800 | Broad power range. Best with Cathedral Port heads & aftermarket intake. | |||||||||||
| 190385-12 | NA | 274 | 286 | 224 | 234 | .612 | .638 | 112 | 108 | Hyd. | Hyd. | 1,12 |
| 1800-7000 | Aggressive Street/Strip, also great with small blower or NOS. | |||||||||||
| 190385-15 | NA | 274 | 286 | 224 | 234 | .612 | .638 | 115 | 111 | Hyd. | Hyd. | 1,12 |
| 1800-7000 | Aggressive Street/Strip, ideal for supercharged or NOS?applications. | |||||||||||
| 190735-13 | NA | 274 | 274 | 226 | 226 | .525 | .525 | 113 | 109 | Hyd. | Hyd. | 12 |
| 1900-7100 | Street/Strip, Good mid & upper range torque & performance. | |||||||||||
| 190325-12 | NA | 281 | 284 | 226 | 232 | .578 | .587 | 112 | 108 | Hyd. | Hyd. | 1,12 |
| 2000-7200 | Aggressive Street/Strip, upper torque & horsepower. Needs good heads. | |||||||||||
| 190325-15 | NA | 281 | 284 | 226 | 232 | .578 | .587 | 115 | 111 | Hyd. | Hyd. | 1,12 |
| 2000-7200 | Aggressive Street/Strip, upper torque & horsepower. | |||||||||||
| 197715-10 | NA | 274 | 285 | 226 | 236 | .525 | .525 | 110 | 106 | Hyd. | Hyd. | 12 |
| 2000-7400 | Our version of the GM ASA cam. Advanced lobe design for increased performance. | |||||||||||
| 197715-13 | NA | 274 | 285 | 226 | 236 | .525 | .525 | 113 | 109 | Hyd. | Hyd. | 12 |
| 1900-7300 | Same as #197715-10 w/wider separation for easier tunability & smoother power band. | |||||||||||
| 190965-13 | NA | 278 | 280 | 230 | 232 | .625 | .625 | 113 | 109 | Hyd. | Hyd. | 1,12 |
| 2200-7500 | Competition, Great mid range torque and power. Good heads, 2500+ stall. | |||||||||||
| 190335-13 | NA | 278 | 294 | 230 | 246 | .625 | .625 | 113 | 109 | Hyd. | Hyd. | 1,12 |
| 2200-7200 | Hot Street/Strip. Great mid range performance. Best with Cathedral Port heads. | |||||||||||
| 190345-13 | NA | 278 | 297 | 230 | 250 | .625 | .625 | 113 | 109 | Hyd. | Hyd. | 1,12 |
| 2200-7200 | Hot Street/Strip with blower or large NOS system. Big mid range power. | |||||||||||
| 190355-12 | NA | 280 | 284 | 232 | 236 | .625 | .625 | 112 | 108 | Hyd. | Hyd. | 1,12 |
| 2200-7200 | Fair idle, Excellent mid range performance. 2500+ stall, 10.5:1 CR, 3.70-4.20 gear. | |||||||||||
| 190905-12 | NA | 287 | 290 | 236 | 238 | .612 | .604 | 112 | 108 | Hyd. | Hyd. | 1,12 |
| 2400-7400 | Large cubic inch, Race only applications. Needs aftermarket intake, 2500+ stall. | |||||||||||
| 190265-10 | NA | 287 | 295 | 236 | 242 | .612 | .612 | 110 | 106 | Hyd. | Hyd. | 1,12 |
| 2600-7200 | Hot Street/Strip. Great mid range torque. 2800+ stall, 11.0:1+ CR, better heads/intake. | |||||||||||
| 190265-13 | NA | 287 | 295 | 236 | 242 | .612 | .612 | 113 | 109 | Hyd. | Hyd. | 1,12 |
| 2600-7200 | Large cubic inch, Race only applications. Needs aftermarket heads & intake, higher CR. | |||||||||||
| 190405-13 | NA | 288 | 295 | 240 | 248 | .625 | .625 | 113 | 109 | Hyd. | Hyd. | 1,12 |
| 2800-7200 | Broad top end power. Needs aftermarket heads & intake, plus higher CR. | |||||||||||
| 190305-15 | NA | 290 | 290 | 242 | 242 | .625 | .625 | 115 | 111 | Hyd. | Hyd. | 1,12 |
| 2800-7400 | Competition, large cubic inch. Needs aftermarket heads & intake, plus higher CR. | |||||||||||
| 199995 | NA | Custom Grind Camshaft Hydraulic Roller Special Order Camshaft. |
Hyd. | Hyd. | 1,12 | |||||||
Howard Cams, always synonymous with high performance camshafts and valve train innovation, our comments have been top fuel favorites since the early days of drag racing and the basic timing of Howards blown alcohol cams is still used today. All Howards™ Cams use the highest-grade race quality billets available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards™ Cams are manufactured on dedicated high precision cam grinding machines. All Howards™ Cams are packaged and shipped in our unique, hard, high impact plastic reusable cases. This ensures that the high quality camshaft that went into the case comes out in the same condition, when delivered, as when it was packed.
Howard Cams, always synonymous with high performance camshafts and valve train innovation, our comments have been top fuel favorites since the early days of drag racing and the basic timing of Howards blown alcohol cams is still used today. All Howards™ Cams use the highest-grade race quality billets available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards™ Cams are manufactured on dedicated high precision cam grinding machines. All Howards™ Cams are packaged and shipped in our unique, hard, high impact plastic reusable cases. This ensures that the high quality camshaft that went into the case comes out in the same condition, when delivered, as when it was packed.
All Howards mechanical roller cams are made from premium billet steel. Mechanical roller cams are designed and mainly used in full competition applications. Real race conditions are extremely punishing to the valvetrain and the camshaft. So why would you use a cast core? No matter how good the heat-treatment, a cast core (SADI) will not provide the performance or durability of an American steel billet cam. At Howards Cams we will not skimp on materials for higher profits.| Cam Part No. | Cam & Lifter Set Part No. | Duration IN |
Advertised EX |
Duration IN |
@.050" EX |
Valve w/1.70 IN |
Lift Rockers EX |
Lobe Separation Angle | Intake Centerline | Valve IN |
Lash EX |
Notes |
| 199993 | NA | Custom Grind Camshaft Mechanical Roller Special Order Camshaft. |
1,12 | |||||||||
