EN 
FR 
R12 Gordini exhaust valve 37mm
75.00 €
In stock
R12 Gordini exhaust valve – 37mm
Compatible engines:
- 807.20
- 807.12
- 844.12
Technical specifications:
- Head diameter: 37 mm
- Stem diameter: 8 mm
- Length: 110mm
- Collet groove: type KK (see comment in the technical specifications)
- Manufactured using original Renault period drawings, therefore compliant with the manufacturer's specifications
Material:
Austenitic steel – read our dedicated article on valve manufacturing
The listed price is for a set of 4 valves supplied.
Technical specifications
Notes on the collet groove: :
We have made these valves with the latest type of collet groove used (KK). The Renault 12 Gordini first used an earlier type known as BK, quickly abandoned. We recommend using the type KK, which will require purchasing the appropriate half-moon keys (collets).
Below, the Renault guide for identifying the different types of collet groove: :
