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Looking for aftermarket parts to modify or upgrade your 1981 GMC C3500 with fuel injection control modules? At Tunersports.com we carry a huge selection of the top name brand performance fuel injection control module parts and accessories.
 IN STOCK - DROPSHIPS 35690The Edelbrock Pro-Flo 4 EFI Kit #35690 for 1986-earlier small-block Chevy engines is a fully sequential multi-port injection system designed with a fuel injector positioned in each runner of the intake manifold to deliver the best fuel atomization and most even distribution to each cylinder. This sy... Edelbrock Pro Flo 4 EFI System Seq Port SBC 1986 & Earlier 675 Max HP 42lb/hr 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $2,762.43 |
 IN STOCK - DROPSHIPS 35770The Edelbrock Pro-Flo 4 EFI Kit #35770 for 1986 & Earlier Small-Block Chevy engines is equipped with the latest technology and features. The EFI system comes complete with a traditional 4150-Style satin finish single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel ... Edelbrock Pro Flo 4 EFI System Seq Port SBC 1986 & Earlier 625 Max HP 35lb/hr Satin Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $2,481.47 |
 IN STOCK - DROPSHIPS 35790The Edelbrock Pro-Flo 4 XT EFI Kit #35790 for 1986 & Earlier Small-Block Chevy engines has the latest technology and features. The EFI system comes complete with a Pro-Flo XT intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure. Also included is a plug and play singl... Edelbrock Pro Flo 4 XT EFI System Seq Port SBC 1986 & Earlier 550 Max HP 29lb/hr Satin Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $2,910.97 |
 IN STOCK - DROPSHIPS 35793The Edelbrock Pro-Flo 4 XT Sequential Port EFI Kit #35793 for 1986 & Earlier Small-Block Chevy engines has the latest in technology and features. The EFI system comes complete with a black finish Pro-Flo XT intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure. Also i... Edelbrock Pro Flo 4 XT EFI System Seq Port SBC 1986 & Earlier 550 Max HP 29lb/hr Black Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $2,991.80 |
 IN STOCK - DROPSHIPS 35810The Edelbrock Pro-Flo 4 XT EFI Kit #35810 for 1986 & Earlier Small-Block Chevy engines has the latest technology and features. The EFI system comes complete with a satin finish Pro-Flo XT intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure. Also included is a plug a... Edelbrock Pro Flo 4 XT EFI System Seq Port SBC 1986 & Earlier 625 Max HP 35lb/hr Satin Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $2,885.80 |