Supertech valve keepers (also known as collets) are precision machined using high quality material to give a finished product worthy of Supertech’s established reputation.
Supertech Dual Valve Spring BMW M52
£16.16
Supertech Cam Follower 33mm Diameter 26mm Long 14mm Post Thickness BMW M52
£42.30
Supertech 6mm Triple groove keeper – 7 Degrees BMW M54
£1.73
