CSP envelope tubes for Type 4 engines, original length - set of 8

Details about : CSP envelope tubes for Type 4 engines, original length - set of 8

Set of 8 CSP push rod envelope tubes
Specific for large diameter exhausts.
Length: original, 209 mm
for Type 4 Petrol engines: 1700, 1800, 2000cc.

For:
- Kombi Bay Window, 08/1971 ->07/1979
- Transporter T25/T3, 05/1979 ->12/1982
- Type 4, 411, 412, 08/1969 ->07/1974
- Porsche 914 -4, 01/1969 ->02/1976

CSP envelope tubes for Type 4 engines are machined from solid aluminium (CNC), and anodised in black after machining. The manufacturing tolerances guarantee the best precision and sealing characteristics. An inside diameter of 20 mm provides maximum clearance for the push rod and perfect oil return from the cylinder head.

On the outside, the tubes are thinner and provide more space for installing the largest diameter sports exhaust manifolds. An additional shoulder on the crankcase side makes it easier to dismantle by leverage with a single 22 mm open-ended wrench. High-quality o-rings are included in the kit.