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Gates 31640 OE Equivalent Vented Anti-Surge Fuel Tank Cap

(Chevrolet Corvette 1953-62, Impala 1958-63, Corvair 1960-64, Bel Air 1958-63, Biscayne 1958-63, Kingswood 1959-60, Brookwood 1958-61 + 125 more models)

Part of: Gates OE Equivalent Vented Anti-Surge Fuel Tank Cap

Other options in this family: Gates 31624

Manufacturer

Picture for manufacturer Gates

Part Number

31640
15 reviews
Sale Price

$7.81

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Gates 31640 is an OE equivalent fuel tank cap engineered with rugged, heavy-duty construction that meets or exceeds original equipment manufacturer specifications. This non-locking fuel cap features vented anti-surge technology with a two-way action pressure relief valve that allows your fuel tank to breathe while preventing the escape of harmful fuel fumes, meeting federal and state emission requirements.

Key Features:

  • Vented anti-surge design with pressure relief/vacuum relief valve
  • Shallow cam design fits 1.5-inch neck diameter filler necks
  • Zinc-plated and dichromate-dipped for superior corrosion resistance
  • Cap depth: 1.38 inches, shell diameter: 2.53 inches
  • Direct-fit replacement for multiple OEM applications
  • Non-locking design for easy access

This fuel cap provides a secure, leak-free seal while maintaining proper tank ventilation. The durable construction and corrosion-resistant finish ensure long-lasting performance in demanding automotive environments. Compatible with both shallow and deep cam filler neck configurations.

Products specifications

Fits

Chevrolet Corvette 1953-62, Impala 1958-63, Corvair 1960-64, Bel Air 1958-63, Biscayne 1958-63, Kingswood 1959-60, Brookwood 1958-61, Yeoman 1958, Del Ray 1958, Nomad 1958-61, Parkwood 1959-61; Acura Integra 1998-2001 + 120 more models

Locking

No

Cam Type

Shallow Cam

Type

OE Equivalent Fuel Cap

Cap Depth (in)

1.38

Neck Diameter (in)

1.5

Shell Diameter (in)

2.53

Venting

Vented Anti-Surge

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