Ford V8 FE 352-428 1963-1976
-HFTC-HRC_25xxx2.png)
All Howards™ Cams are ground at Howards Cams™, not reboxed like some cam companies. All Howards™ Cams use the highest-grade race quality cores 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. Most 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.| Cam Part No. | Cam & Lifter Set Part No. | Duration IN |
Advertised EX |
Duration IN |
@.050" EX |
Valve w/1.75 IN |
Lift Rockers EX |
Lobe Separation Angle | Intake Centerline | Valve IN |
Lash EX |
Notes |
| 250011-12 | NA | 259 | 269 | 205 | 215 | .490 | .520 | 112 | 107 | Hyd. | Hyd. | 1 |
| 1000-4400 | Smooth idle, strong low end. High vacuum, good fuel economy. | |||||||||||
| 250021-11 | CL250021-11 | 263 | 263 | 209 | 209 | .490 | .490 | 111 | 106 | Hyd. | Hyd. | 1 |
| 1200-4600 | Smooth idle, increased low end torque. Great in PUs. | |||||||||||
| 251021-11 | NA | 267 | 267 | 213 | 213 | .502 | .502 | 111 | 107 | Hyd. | Hyd. | 1 |
| 1400-4600 | Fair idle, good all-around performance. Good torque. | |||||||||||
| 250931-10 | NA | 269 | 269 | 215 | 215 | .520 | .520 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 1400-5000 | Good idle, increased torque. Great all around performance. | |||||||||||
| 250031-12 | CL250031-12 | 267 | 277 | 213 | 223 | .525 | .525 | 112 | 108 | Hyd. | Hyd. | 1 |
| 1400-5200 | Good idle. Excellent Street Performance dual pattern cam. | |||||||||||
| 252461-12 | NA | 269 | 279 | 215 | 225 | .520 | .543 | 112 | 108 | Hyd. | Hyd. | 1,13 |
| 1600-5400 | Noticeable idle, Street/Strip. Best with 9.0:1+ CR & 2200+ stall. | |||||||||||
| 252201-10 | NA | 273 | 273 | 219 | 219 | .502 | .502 | 110 | 106 | Hyd. | Hyd. | 1 |
| 1800-5200 | Good low & mid-range horsepower. Needs 4 barrel & headers. | |||||||||||
| 250041-12 | CL250041-12 | 277 | 289 | 223 | 235 | .543 | .548 | 112 | 108 | Hyd. | Hyd. | 1,13 |
| 2000-5400 | Fair idle, Hot Street & mild Bracket Racing. | |||||||||||
| 250051-10 | NA | 285 | 285 | 231 | 231 | .548 | .548 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 2400-6000 | Rough idle, Hot Street/Bracket. Big mid-range torque. Needs 2500+ stall. | |||||||||||
| 252441-10 | CL252441-10 | 291 | 295 | 237 | 241 | .569 | .548 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 2600-6200 | Dual purpose Street/Strip, strong mid range to top end torque & horsepower. | |||||||||||
| 252441-12 | NA | 291 | 295 | 237 | 241 | .569 | .548 | 112 | 108 | Hyd. | Hyd. | 1,13 |
| 2600-6200 | Fair idle, Street Performance, good mid range horsepower. 10.0-11.5:1 suggested. | |||||||||||
| 250981-10 | NA | 295 | 295 | 241 | 241 | .548 | .548 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 3000-6400 | Rough idle, runs strong 3,500 rpm up, needs compression. Needs headers. | |||||||||||
| 252531-10 | CL252531-10 | 297 | 307 | 243 | 257 | .592 | .618 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 3400-6600 | Lopey idle, good mid-range power. Needs 3200+ stall. | |||||||||||
| 250061-10 | NA | 301 | 301 | 247 | 247 | .595 | .595 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 3400-6700 | Pro Street/Brackets, Strong mid & upper end power. 10.0:1+ CR. | |||||||||||
| 259991 | NA | Custom Grind Camshaft Hydraulic Flat Tappet Special Order Camshaft. |
Hyd. | Hyd. | 1,13 | |||||||
| OE Muscle Hydraulic Flat Tappet Camshafts | ||||||||||||
| 257951-10 | NA | 270 | 270 | 186 | 186 | .406 | .406 | 110 | 108 | Hyd. | Hyd. | 1 |
| 800-4000 | Near duplicate of the Ford 300HP/390 cam (FMC #C0AZ-6250-A). | |||||||||||
| 257611-10 | NA | 256 | 256 | 200 | 200 | .438 | .438 | 110 | 108 | Hyd. | Hyd. | 1 |
| 1000-4400 | Near duplicate of the Ford 345HP/428 cam (FMC #C6AZ-6250-A). | |||||||||||
| 257711-15 | NA | 288 | 308 | 206 | 220 | .486 | .495 | 115 | 105 | Hyd. | Hyd. | 1 |
| 1100-4800 | Near duplicate of the Ford 390 GT 335HP/390 cam (FMC #C6OZ-6250-B). | |||||||||||
| Max Certified Hydraulic Flat Tappet Cam & Lifter Sets | ||||||||||||
| MC250021-11 | NA | 263 | 263 | 209 | 209 | .490 | .490 | 111 | 106 | Hyd. | Hyd. | 1 |
| 1000-4400 | Smooth idle, increased low end torque. Great in PUs or other heavy vehicles. | |||||||||||
| MC250031-12 | NA | 267 | 277 | 213 | 223 | .525 | .525 | 112 | 108 | Hyd. | Hyd. | 1 |
| 1400-5200 | Good idle. Excellent Street Performance dual pattern cam. | |||||||||||
-Retro-Fit-Hydraulic-Roller-Camshafts-HRC_25xxx3.png)
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/1.75 IN |
Lift Rockers EX |
Lobe Separation Angle | Intake Centerline | Valve IN |
Lash EX |
Notes |
| 250705-10 | NA | 272 | 278 | 219 | 225 | .525 | .525 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 1800-5400 | Fair idle, High Performance Street, good mid range torque. | |||||||||||
| 253745-10 | NA | 280 | 286 | 227 | 233 | .525 | .525 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 2000-5600 | Mild lopey idle, Street/Strip, strong mid range horsepower. | |||||||||||
| 253385-10 | NA | 288 | 294 | 235 | 241 | .560 | .560 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 2400-5800 | Rough idle, Excellent mid range & upper end power. Best with good heads, 2500+ stall. | |||||||||||
| 253655-10 | NA | 298 | 298 | 245 | 245 | .586 | .586 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 2800-6000 | Lopey idle, Street/Strip, good mid range horsepower. Best with 3000+ stall. | |||||||||||
| 253545-10 | NA | 300 | 304 | 247 | 251 | .630 | .630 | 110 | 106 | Hyd. | Hyd. | 1,13 |
| 3000-6400 | Rough idle, Hot Street/Bracket, good torque & upper mid range. 11.5:1+, 3400+ stall. | |||||||||||
| 259995 | NA | Custom Grind Camshaft Retro-Fit Hydraulic Roller Special Order Camshaft. |
Hyd. | Hyd. | 1,13 | |||||||
-Mechanical-Flat-Tappet-Camshafts-HRC_25xxx2.png)
All Howards™ Cams are ground at Howards Cams™, not reboxed like some cam companies. All Howards™ Cams use the highest-grade race quality cores 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. Most 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.| Cam Part No. | Cam & Lifter Set Part No. | Duration IN |
Advertised EX |
Duration IN |
@.050" EX |
Valve w/1.75 IN |
Lift Rockers EX |
Lobe Separation Angle | Intake Centerline | Valve IN |
Lash EX |
Notes |
| 252342-10 | NA | 265 | 265 | 230 | 230 | .560 | .560 | 110 | 106 | .022 | .022 | 1,13 |
| 1800-5800 | Good Street cam, broad power range. 2200+ stall recommended. | |||||||||||
| 251672-08 | NA | 275 | 275 | 240 | 240 | .589 | .589 | 108 | 104 | .022 | .022 | 1,13 |
| 2000-6000 | Lopey idle, strong mid range power & torque. 10.5:1 CR, 2500+ stall & 3.70-4.30 gear. | |||||||||||
| 251262-08 | NA | 281 | 281 | 246 | 246 | .607 | .607 | 108 | 104 | .022 | .022 | 1,13 |
| 2400-6400 | Hot Street/Bracket, good mid-range performance. 10.5-12.0:1 recommended. | |||||||||||
| 251882-10 | NA | 298 | 295 | 252 | 260 | .618 | .624 | 110 | 106 | .022 | .022 | 1,13 |
| 2800-6800 | Hot Street/Bracket, good mid & upper rpm torque & power. 11.5:1 CR, 3500+ stall. | |||||||||||
| 252192-08 | NA | 295 | 295 | 260 | 260 | .648 | .648 | 108 | 104 | .022 | .022 | 1,13 |
| 3000-7000 | Pro Street/Bracket, strong top end, 3500+ stall, 11.0:1+ CR. | |||||||||||
| 259992 | NA | Custom Grind Camshaft Mechanical Flat Tappet Special Order Camshaft. |
1,13 | |||||||||
-Steel-Billet-Mechanical-Roller-Camshafts-HRC_25xxx3.png)
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/1.75 IN |
Lift Rockers EX |
Lobe Separation Angle | Intake Centerline | Valve IN |
Lash EX |
Notes |
| 252193-08 | NA | 281 | 287 | 249 | 255 | .645 | .645 | 108 | 104 | .022 | .022 | 1,5,13 |
| 3200-6800 | Rough idle, Pro Street/Bracket, good mid range torque. 11.0:1+ CR, 3500+ stall. | |||||||||||
| 252243-08 | NA | 291 | 295 | 259 | 263 | .636 | .636 | 108 | 104 | .022 | .022 | 1,5,13 |
| 3600-7200 | Rough idle, Bracket E.T., good mid range horsepower. 12.0:1+ CR, 3800+ stall. | |||||||||||
| 252363-10 | NA | 299 | 299 | 267 | 267 | .688 | .688 | 110 | 106 | .022 | .022 | 1,5,13 |
| 4000-7600 | Rough idle, good mid range performance. 12.0:1+ CR, 4000+ stall. | |||||||||||
| 259993 | NA | Custom Grind Camshaft Mechanical Roller Special Order Camshaft. |
1,5,13 | |||||||||
