Part Number:
HOW-414645-10
Fits 1955-1981 Pontiac V8 265-455, Retro-Fit Hydraulic Roller, 1400 to 5600 RPM Range, .485 Int Lift .475 Ex Lift
$466.95
DROP SHIP
This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals.
For more information, go to www.P65Warnings.ca.gov.
All Howards camshafts use the highest grade cores available. They are Rockwell checked and Parkerized to ensure quality control standards.
This 1955-1981 Pontiac V8 265-455 cam is designed for 4/7 Swap, Noticeable idle, Broad low to mid-range power band, Needs 2000+ stall converter, Stock (O.E.) valve springs cannot be used, Firing Order: 1-8-7-3-6-5-4-2
This 1955-1981 Pontiac V8 265-455 cam is designed for 4/7 Swap, Noticeable idle, Broad low to mid-range power band, Needs 2000+ stall converter, Stock (O.E.) valve springs cannot be used, Firing Order: 1-8-7-3-6-5-4-2
| CNC Part Number | HOW-414645-10 |
|---|---|
| Price | $466.95 |
| Sold As | Single |
| Manufacturer's Part Number | 414645-10 |
| Brands | Howards |
| Part Types | Camshaft |
| Departments | Parts |
| Vehicle Make | Pontiac |
| Camshaft Type | Hydraulic Roller |
| RPM Range | 2400 to 5600 |
| Intake Lift | 0.485 |
| Exhaust Lift | 0.475 |
| Intake Duration at 50 | 213 |
| Exhaust Duration at 50 | 221 |
| Advertised Intake Duration | 266 |
| Advertised Exhaust Duration | 274 |
| Camshaft Series | 4/7 Swap |
| Valve Setting | Hydraulic |
| Lobe Separation Angle | 110 |














