COMP Cams
COMP Cams Bolt 14MMx1.25 Piston Stop 4795CPG
COMP Cams Bolt 14MMx1.25 Piston Stop 4795CPG
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
CCA Replacement Parts
Engine Piston Top Dead Center Locator Tool
Positively stop piston in order to find Top Dead Center (TDC); Bolt style screws into spark plug hole while plate type bolts across any cylinder bore when heads are off
COMP Cams Top Dead Center Stops are designed to positively stop the piston in order to find top dead center. The bolt style screws into the spark plug hole, while our universal plate type bolts across any cylinder bore when the heads are off.
COMP Cams Top Dead Center Stop, 14mm Bolt-Style

Before you order: fitment and what to plan
Pistons and rings seal the combustion chamber and turn pressure into motion.
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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Bearings. Rod and main bearings are usually replaced at the same time.
- Gasket set. The engine comes apart for this job.
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