Best Seller | Fuel Tank Cap - Compatible with 1971 Plymouth Barracuda Fuel Tank Cap - Compatible with 1971 Plymouth Barracuda Note: Regular Locking Fuel Cap; Apr. & Older Lockable: Yes Venting Type: Emission Control Features: - Seals are compounded from fuel-resistant rubber - Locking Mechanism deters fuel theft &... more | | $30.95 FREE shipping go to store |