Allstar Performance Bump Stop - 3" Tall - 2" OD - 1/16" Thick Packer Shims Included - Polyurethane - Black 283158 Stand adapter brackets fasten to Size:Euro 40 SPWCH-LS-S-4 DMI King Pins and HYP18SNP11-200

Stand adapter brackets fasten to adjustable arms of most engine stands

These heads feature a 58cc combustion chamber (can be special ordered 55 to 65cc) with a 64cc exhaust port and a 3/4'' thick head deck (ideal for nitrous or blower applications)

Purple Prism

adjustable from 40-100 PSI

Shaft features a through hole for installing threaded rod when assembling counter gear assembly before installation

Allstar Performance Bump Stop 3" Tall 2" OD 1 16" Thick Packer Shims Included Polyurethane Black 283158 Stand adapter brackets fasten to Size:Euro 40 SPWCH LS S 4 DMI King Pins and HYP18SNP11 200 Stand adapter brackets fasten to adjustable arms of most engine stands These heads feature a 58cc combustion chamber (can be special ordered 55 to 65cc) with a 64cc exhaust port and a 3 4'' thick head deck (ideal for nitrous or blower applications)