Stant G-777 Locking Gas Cap 1975-1980 GM Chevy C10 Mopar Volvo Threaded NOS

Genuine Stant G-777 Locking Gas Cap (New Old Stock)

Secure your vintage daily driver with this genuine Stant G-777 (G777) locking gas cap. This is an early-style Threaded (Screw-In) cap, designed for the first generation of vehicles equipped with threaded filler necks (approx. 1975-1980).

Manufactured in the USA, this New Old Stock (NOS) cap includes two keys and features the high-quality construction Stant was known for in the 70s. It is the perfect period-correct accessory for your late 70s GM car or truck.

Key Features:

• Part Number: Stant G-777 (Interchanges with Stant G-778 / 10591 / Gates 31778)

• Type: Locking / Emission Control (Pressure-Vacuum)

• Fitment Style: Threaded (Screw-In)

• Includes: Cap + 2 Keys

• Condition: New Old Stock (NOS) - Made in USA

Verified Vehicle Fitment:

• Chevrolet / GM Cars (1975-1980):

  • Impala, Caprice, Bel Air, Malibu, Monte Carlo, El Camino

  • Camaro, Nova (Check for threaded neck on 75-77 models)

  • Excludes: Monza, Vega, Chevette, Skyhawk, Starfire, Sunbird (Compacts)

• Chevrolet / GMC Trucks:

  • 1979-1980 C/K Series (C10, K10, Silverado, Suburban, Blazer, Jimmy)

  • 1979-1980 G-Series Vans (Chevy Van, Vandura)

• Chrysler / Dodge / Plymouth:

  • 1978-1980 Select Models (Cordoba, Magnum, Mirada, Omni, Horizon)

  • 1980 LeBaron, Diplomat, St. Regis, Gran Fury

• Volvo:

  • 1976-1980 240, 242, 244, 245, 260 Series

Note: This is a THREADED cap. It will not fit earlier 1974-and-older vehicles with "Twist-Lock" (Cam) filler necks.