V1 of our coolant bypass kit reroutes coolant from upper thermostat housing to rear frost plug plate, once thermostat opens, after exiting our aluminum inline pressure relief valve. Preventing excessive coolant pressure in rear cylinders from lack of coolant flow. Thus blowing out internal & external freeze plugs.
Includes:
All required adapters needed for install. (1) Upper thermostat housing or adapter. (1) Rear billet aluminum frost plug plate with o-ring, tapped to accept reroute line adapter.
(1) Coolant bypass hose (1) Thermal pressure relief valve
(2) Billet mounting clamps **when stock available**
V2 of our coolant bypass kit routes to top rear cylinder head for the guys that just don’t want to mess with the rear frost plug plate install just yet.
All required adapters needed for install. (1) Upper thermostat housing or adapter.
(1) Coolant bypass hose (1) Thermal pressure relief valve
(2) Billet mounting clamps **when stock available**
