This valve seat cutter allows you to enlarge the cylinder head spring pocket to 1.680" outer diameter while reducing the outer diameter of the valve guide to .630".
COMP Cams Engine Valve Seat Cutter 4722CPG
Specifications:
| Cuts Guide Outer Diameter to | 0.63 |
| Cuts Spring Seat Outer Diameter to | 1.68 |
| Title | Spring Seat Cutter - 1.680" Spring Seat O.D., .630 Guide O.D. |
| Amazon ASIN | B000A8ONN2 |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | Yes |
| C.A.R.B. Exemption Reason | No impact on pollution output of vehicle. |
| C.A.R.B. E.O. Number | N/A |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Description_SHO | Valve Seat Cutter |
| Description_INV | Seat Cutter 1.680" Seat OD .630 Guide |
| Description_DES | Spring Seat Cutter - 1.680" Spring Seat O.D. |
| Description_DES | .630 Guide O.D. |
| Description_EXT | This valve seat cutter allows you to enlarge the cylinder head spring pocket to 1.680" outer diameter while reducing the outer diameter of the valve guide to .630". |
| Description_DEF | Engine Valve Seat Cutter |

