Description
The ONLY correct fitting to use is a contoured port fitting with an O-ring seal such as :Part # AT985081ERL
1970-1976 Pontiac Bonneville
Electronic Speedometer
and Nitrous Pressure gauges
XRP Aluminum Allen Head Plug -12 AN O-Ring - Black 36007BK The ONLY correct fitting toProduct Description: Plug 12 AN O Ring Allen Head Aluminum Black Anodized Sold Individually XRP is one of the leading names in performance automotive plumbing components. With thousands of aluminum fittings, hoses, hose ends, and adapters, XRP offers a complete selection of high quality parts. For the finest, most advanced fluid delivery for your racecar get XRP "the Xtreme" in racecar Plumbing.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy















![Kuuma Soft-Sided Cooler - 33 Quart [58359] Handlebar Mount Bracket](https://cdn.shopify.com/s/files/1/0550/4407/9795/products/66402XL.jpg?v=1759500893)








