
The Story
Seal your water neck with a replacement o-ring from Top Street Performance. Composed of high-quality material, it is designed to fit TSP's aluminum swivel-style Chevy V8 water necks.
Compatible with:
Fits TSP swivel-style aluminum water necks (SP8455, SP8455BK, SP8456, SP8456BK, SP8457, SP8457BK, SP8459, & SP8459BK)
Inside Diameter: 1.970"
Outside Diameter: 2.300"
Thickness: 0.165"
Description
Seal your water neck with a replacement o-ring from Top Street Performance. Composed of high-quality material, it is designed to fit TSP's aluminum swivel-style Chevy V8 water necks.
Compatible with:
Fits TSP swivel-style aluminum water necks (SP8455, SP8455BK, SP8456, SP8456BK, SP8457, SP8457BK, SP8459, & SP8459BK)
Inside Diameter: 1.970"
Outside Diameter: 2.300"
Thickness: 0.165"





















