Return Springs Only, 2 Pieces Suits All Billet Return Bracke 500 to 600 series Suits 1-1/2" Hoses or accepts

Suits 1-1/2" Hoses or accepts -16AN style fittings

sprint tc 1

high-quality PTFE liner

Features: 4-piece billet aluminium design Large -10AN ORB flow rate (5/8") Provides less fuel line flow restriction Can be used in feed or return lines Double Viton o-rings Reduces fittings and leakage points (reduces costs) Simple to install Integrated mounting bracket solution for GM 13577429 Note: Recommended to be plumbed before the fuel rail for the most accurate readings

and others come with 2 x AN10 outlet fittings

Return Springs Only, 2 Pieces Suits All Billet Return Bracke 500 to 600 series Suits 1-1/2" Hoses or acceptsPart Number: AF59 2031 replacement return springs suit all billet return brackets