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2" Custom Hot Rod / Boat Flip Top Fuel Filler Cap

(9 reviews) Write a Review
Part # CP003
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This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
marine hot rod flip top deck fill filler cap neck boat 166033 rex marine empi flip top boat hot rat rod 351800 custom gas filler cap 617920

Constructed of high quality polished aluminum.
Roller Latch type with quick release cap.
Filler Hose Diameter: A= 2
" Outside Diameter. 

Length From Back of Flange:
B= 1-1/2"
Bolt Center To Center:
C= 1.735 wide.
D= 2.6" Long
Flange Thickness: 1/4"
Flange Diameter: 3-3/8" Long X 2-1/2" Wide OR 3.430" Long X 2.550" Wide.

NOTE: Anti Wellback Valve Recommended to Prevent Fuel Slosh- Part Number 635002 (CLICK HERE) 

NOTE: Cap is vented, Mount in a well ventalated area.

Add Gasket and Bolts Install Kit Part# DEK002 Click Here

9 Reviews Hide Reviews Show Reviews

  • 5
    Hot rod filler neck

    Posted by GLG Design on Apr 18th 2019

    The piece certainly has the vintage look. It seems to be well made. It latches and seals nicely.

  • 4
    Flip Gas Cap

    Posted by Kent on Mar 5th 2019

    Not bad looking and really good on the price.

  • 4
    Gas cap

    Posted by Andy Recalde on Aug 29th 2018

    well built, latch works well

  • 4
    2" Flip Top Fuel Filler Cap

    Posted by Michael Veesart on Apr 24th 2018

    Smaller than I expected and It will take more modification to adapt to the car project even after pre-purchase measuring, but.... it looks good on top the BSA and will find a home.

  • 5

    Posted by Erich on Apr 9th 2018

    Nicely made product. Haven’t installed it yet so I can’t tell you how well it holds up. I would but it again at this point.

  • 5
    great quality, nice polished finish

    Posted by American Rods and Rides on Jan 18th 2018

    perfect for custom trucks, rat rods, or high end builds

  • 5
    Gas cap

    Posted by Derek on Jan 9th 2018

    Very nice product and for a good price. Was nice having accurate measurement before buying

  • 5
    2" Custome Hod Rod Flip Top Fuel Filler Cap

    Posted by Ron Burgess on Oct 14th 2017

    This works great with my fuel cell and is a great looking cap for my Studebaker Pick Up Street Rod.

  • 5
    Replacement cap

    Posted by Douglas Rix on Aug 4th 2016

    I was told by 2 dealers here in town that they had no idea on where to find a replacement cap and to look under used parts since it was no longer made. After looking around I found Fillerneck Supply, and could not be happier. This cap is a perfect match for me. I guess the dealers didn't want to look or care. I recommend this company to everyone. Service was great, quick, and the product is very well made.