Covert your old SCPI spider injector to this new style MPFI upgrade to improve the reliability of your fuel system, including a smoother idle, better throttle response and all around better performance.
UPGRADED MPFI SPIDER FUEL INJECTOR for 1996-2002 GMC/CHEVY TRUCKS 4.3L V6
Upgraded mpfi spider fuel injector For 1995-2002 gmc/chevy trucks 4.3 NEW
8-Port Spider Vortec Fuel Injector For Chevy GMC Pickup Truck V8 5.0L 5.7L FJ504
Spider Vortec Fuel Injector For Chevy Pickup Truck V8 5.0L 5.7L FJ504 89060440
Spider Vortec Fuel Injector Assembly 4.3L For 1996-2002 GMC CHEVY TRUCKS FJ503
SPIDER VORTEC FUEL INJECTOR 8 CYLINDER 5.7L 1995-2002 GMC/CHEVY TRUCKS
