Shopping Cart

Your cart is empty.

Your cart is empty.

Spectre SPE-1738 Performance 1738 Chrome Oil Filler Plug

Free shipping on orders over $29.99

$8.99

$ 4 .99 $4.99

In Stock

About this item

  • For all 1-1/4 inch valve cover oil filler-breather holes
  • OEM, 1-1/4 inch
  • Triple chrome plated cap
  • Designed to last


All Speed By Spectre products are designed to perform as good as they look using the highest quality materials and engineered for optimum fit and function.


KevD
2025-08-14 11:27:00
Looks great and fit my Edelbrock old school valve covers
Brainard Cardenas
2025-08-05 14:20:52
Excellent fit for my 1996 corvette new aluminum valve covers that are different design covers than the originals, and this caps fits perfect.
Jason Barrett
2025-07-20 16:38:08
For me, looks great. Fit my chrome center bolt small block Chevy valve covers really tight. Like, borderline too tight. So, that's a plus.
Customer
2025-07-08 16:26:32
It doesn't fit
sawyer winchester
2025-06-02 18:49:28
scratch easy
CA Ramirez
2025-05-17 18:53:33
Excellent product, great price and fast shipping. Highly recommended
Newfador
2025-04-16 18:48:07
We bought the for our '88 Chevy Camaro. Since the valve cover description states a 1-1/4" oil filler plug will work on those covers, we ordered the to match our air filter. It DOES NOT FIT - too loose, falls right out. In looking at the problem, we tried the because it has a flared end (acutally wider than 1.25", but it DOES NOT FIT EITHER - the flared end does not extend far enough to get past the long collar of the filler hole. The Spectre valve cover oil filler hole is actually 1.31". Clever for Spectre to do this so you HAVE to buy their plugs, which have an extra long shaft so that it will fit down past the collar of their filler hole.) The extra length of this Spectre Oil Filler Plug, or their Billet Style plug, is mandatory with these valve covers. This cap luckily is made well, and we are satisfied now that we know we should have ordered it in the first place.
chuck
2025-04-13 12:59:46
Fast delivery, description was spot on and fit what I needed it to.
Andrea Painter
2025-04-11 15:59:03
Looks good and fits tightly
JOEL SANCHEZ CAMACHO
2025-04-01 15:09:54
Quedó perfecto y luce muy bien
dave farcy
2025-03-10 12:33:14
Good parts
Shane Maloney
2025-02-23 13:55:17
I suggest NOT to try and force the cap into place (like everything else no GREAT force should be used)My engine came with aftermarket Valve Covers, with a smaller grommet had been substituted ... I ended up getting a new grommet, to suit this stock szed, Chrome Oil Filler Plug :)It is very secure and yet come out easily when neededJust for clarity, the order is for ONE ONLY Chrome Oil Filler Plug .. some Amazon shoppers, though it was for 2 pieces.
Tgr
2024-12-23 09:21:33
UPDATE after 3 months/ 20 drives. Melted a hole in the top of the cap. My engine does run really hot about 200* racing application.Fits perfect. Pops right in and tight. Replaces the ugly fill neck. Only comes with one tho. Pictures show two.
Recommended Products