Mustang Ford Racing Valve Spring Retainers Set GT40 Heads
Ford Racing
Part Number: M-6514-A50
Ford Racing Set of Valve Spring Retainers for GT40 Heads.
Designed to fit Ford Racing's M-6513-A50, M-6513-B351 and M-6049-N351 valve springs and all GT40 heads.
Valve Spring Retainer Specifications:
- Single lock groove
- 11/32" stem diameter
- 1.500" spring OD
- 1.375" retainer OD
- 1.060" first step
- 0.675" second step
- Made from 7 degree machined steel