Oil pressure valve and spring booster kit for VOLKSWAGEN Combi Split Brazil (1957-1975)

Oil pressure valve and spring booster kit. Enables the oil pressure to be increased in an old engine.

For VOLKSWAGEN Combi Split Brazil (1957-1975)
with a single oil circuit.
(1 cap only on the block). Assembly advice: the piston should move smoothly, there should be no resistance during fitting, polish the piston a little with glass paper if required. After fitting, check the engine oil pressure with a pressure gauge.