COMP Cams 1.580 Spring Seat Cutter 4735CPG 3G4RBF *2019-2025 ZR2 Models*

*2019-2025 ZR2 Models*

All hardware is treated to help prevent corrosion during the harshest weather conditions and like all Megan Racing products are protected with a 1-year warranty against manufacturer defects

* Great for Any Application w/ Enlarged Lifter Bores

Single Piece COMP Cams Roller Lifter CB

- Stylish Black Chrome finish

COMP Cams 1.580 Spring Seat Cutter 4735CPG 3G4RBF *2019-2025 ZR2 Models*CCA Tools Engine Valve Seat Cutter Cuts spring seat to 1. 580" O. D.; Cuts guide to . 560"; Other seat cutters available in many sizes from 1. 350" to 1. 810" O. D. Most high performance engines today require the use of larger than stock diameter valve springs. This 1. 580" Spring Seat Cutter from COMP Cams will allow the engine builder to machine the cylinder head to the proper size for your spring. Each cutter requires the use of an arbor pilot,