AC PERFORMANCE Aluminum -6 AN Male Flare to 5/8 x 18 Male Thread Inverted Seat Adaptor Fittings Male Inv Flare Connector, Black Pack of 2

Used for the fuel line from the mechanical pump to the carburetor.... SB 350. Not sure what the pressure pump puts out but the fittings fit good and no leaks so far. This sis first time I used AN fittings so far easy to work with and happy with the product.

100%recommended would buy again anytime fast shipping thx u

Worked as advertised

Fast shipping, good price.

Fit my stock 350 chevrolet fuel pump perfectly

Well made. No burrs, clean finish, correct sizing, looks great

Used on fuel line for my pickup and I have no issues with it. Tightened up fine and has not leaked.

Worked perfectly

This worked perfectly for my pre-1996 4L80E

These were the right thread for my stock gm raidator. Radiator is out of a 91 suburban going into a 85 c10 running a 4l80e transmission with a 5.3ls using aftermarket lines