COMP Cams Top Dead Center Stop Tool- 18mm Bolt Style 20-OTL-NG-4XL 3 L to Chevy V8

3 L to Chevy V8

slim design for improved agility in a tight footwell setting

Irridium Yellow Dark

Pumps with aluminum housings have 1/4"NPT inlet/outlet fittings

High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface

COMP Cams Top Dead Center Stop Tool- 18mm Bolt Style 20-OTL-NG-4XL 3 L to Chevy V8COMP 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. Designed for heads on applications, this piston stop features 18mm thread for use in Big Block Ford engines. Positively stop piston in order to find Top Dead Center (TDC); Bolt style screws into spark plug hole