ALLSTAR UNIVERSAL SPRING THROTTLE RETURN KIT. UNIVERSAL THROTTLE RETURN SPRING KIT DUAL SPRING L- BRACKET HARDWARE FOR MOUNTING UNIVERSAL FOR A VARIETY OF APPLICATIONS STEEL L BRACKET WITH A CHROME FINISH / ZINC OXIDE TALL STEEL BRACKET Throttle Return Spring Kit, Manifold Mount, 4-1/4 in Length, 1-1/2 in Steel, Chrome / Zinc Oxide, Universal, Kit .