COMP Cams
COMP Cams 1.440 Spring Seat Cutter 4733CPG
COMP Cams 1.440 Spring Seat Cutter 4733CPG
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
CCA Tools
Engine Valve Seat Cutter
Cuts spring seat to 1.440" 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 1.440" 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, which are available in three different sizes.
COMP Cams Spring Seat Cutter, Cuts Pocket to 1.440"

Before you order: fitment and what to plan
Interior parts improve comfort, protection and the look of the cabin.
Fitment notes
- Specs, lead time and warranty come from COMP Cams and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Mounting brackets. Seats often need vehicle-specific brackets.
More for your car: Interior