Throttle Return Springs Assortment Replacement 2 Set 12Pcs

2004 - 2010 Duramax Diesel Injector Return Rail Line Kit LLY LBZ LMM

For 7.3L Ford IDI Fuel Injector Return Line Kit Diesel Trucks 1988 - 1994

DTech 04.5-10 Chevy GMC Duramax 6.6L Injector Return Line Kit LLY, LBZ, LMM - DT

Dual Return Fits Spring Kit

Fuel Injector Return Line Kit For 1988-1994 Ford & Navistar 7.3L Diesel Trucks

Dual Return Spring Kit

Fits Racing Power Dual Return Spring Kit R6052