Golden Eagle GBG104 Block Guard K20 Engines Thermal Gaskets the knob threads down on

the knob threads down on the shift lever until it stops

Aftermarket alternatives have existed for years

Advanced Shot Peening technology increases surface hardness

Stainless steel bearings

What intake manifolds is this rail compatible with

Golden Eagle GBG104 Block Guard K20 Engines Thermal Gaskets the knob threads down onGolden Eagle GBG104 Block Guard K20 Engines Precision CNC machined from 6061T6 billet aluminum Scalloped design allows maximum coolant flow to the head Provides strength to stock sleeves and prevents sleeve walk that can cause premature head gasket failure Honda K20 Applications: Honda K20 2. 0L series engines