1957-1963 Exhaust Manifold French Locks Set of 4 Stainless Steel - OEM Number(s) (3733122)
Stainless Steel 1955-1963 283 or 327 Corvette exhaust manifold French Locks.
These thin steel retainers are used to "lock" the exhaust manifold bolts to keep them from backing off. Tabs are folded over to prevent bolt from turning.
Located on the front and rear bolt positions when installed. Stainless steel. Car set of 4 retainers.
Stainless steel retainers will prevent rusting and maintain nice looks for an extended time.
- Stainless Steel.
- Prevent Bolts From Loosening.
- Reproduction Of GM# 3733122
Also known under these part numbers: (For reference only)
- 22-30as
- 321108
- 3604101
- 3733122
- 558K
- 686420091295
- EX-218
- EX218
- EX25