Looking for aftermarket parts to modify or upgrade your Checker Marathon with programmers & tuners? At Tunersports.com we carry a huge selection of the top name brand performance programmers & tuner parts and accessories for your Marathon.
Whether you have a 1980 or 1982 Checker Marathon in Base to Deluxe trim we have you covered. We have 12 programmers & tuners available to mod your Marathon. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 3012350-05FAST now offers bolt-on XFI 2.0 Kits to install fully sequential EFI on Small and Big Block Chevy and Small Block Ford engines from mild street rods to 1,000 HP all-out race cars. XFI 2.0 Fuel Injection Kits include carefully matched components, including the XFI 2.0, Dual-Sync Distributor, a single... FAST Efi Kit Complete SBC 1980-1982 Checker Marathon Base / Deluxe $4,581.95 |
 SHIPS FROM MANUFACTURER 3012350-05PFAST now offers bolt-on XFI 2.0 Kits to install fully sequential EFI on Small and Big Block Chevy and Small Block Ford engines from mild street rods to 1,000 HP all-out race cars. XFI 2.0 Fuel Injection Kits include carefully matched components, including the XFI 2.0, Dual-Sync Distributor, a single... FAST Efi Kit Complete SBC 1980-1982 Checker Marathon Base / Deluxe $4,682.95 |
 SHIPS FROM MANUFACTURER 3012350-10FAST now offers bolt-on XFI 2.0 Kits to install fully sequential EFI on Small and Big Block Chevy and Small Block Ford engines from mild street rods to 1,000 HP all-out race cars. XFI 2.0 Fuel Injection Kits include carefully matched components, including the XFI 2.0, Dual-Sync Distributor, a single... FAST Efi Kit Complete SBC 1980-1982 Checker Marathon Base / Deluxe $5,386.95 |
SHIPS FROM MANUFACTURER 3012350-10PFAST now offers bolt-on XFI 2.0 Kits to install fully sequential EFI on Small and Big Block Chevy and Small Block Ford engines from mild street rods to 1,000 HP all-out race cars. XFI 2.0 Fuel Injection Kits include carefully matched components, including the XFI 2.0, Dual-Sync Distributor, a single... FAST Efi Kit Complete SBC 1980-1982 Checker Marathon Base / Deluxe $5,463.95 |
 SHIPS FROM MANUFACTURER 3012350-05EEngineers at FAST have developed complete bolt-on EZ-EFI Fuel Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild st... FAST EZ-EFI Kit Complete SBC 1980-1982 Checker Marathon Base / Deluxe $3,559.95 |
 SHIPS FROM MANUFACTURER 3012350-05EPEngineers at FAST have developed complete bolt-on EZ-EFI Fuel Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild st... FAST EZ-EFI Kit Complete SBC 1980-1982 Checker Marathon Base / Deluxe $4,712.95 |
 SHIPS FROM MANUFACTURER 3012350-10EEngineers at FAST have developed complete bolt-on EZ-EFI Fuel Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild st... FAST EZ-EFI Kit Complete SBC 1980-1982 Checker Marathon Base / Deluxe $4,186.95 |
SHIPS FROM MANUFACTURER 3012350-10EPEngineers at FAST have developed complete bolt-on EZ-EFI Fuel Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild st... FAST EZ-EFI Kit Complete SBC 1980-1982 Checker Marathon Base / Deluxe $4,295.95 |
 SHIPS FROM MANUFACTURER 30412-05LFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. SBC EZ2.0 550H 1980-1982 Checker Marathon Base / Deluxe $4,129.95 |
 SHIPS FROM MANUFACTURER 30412-05TFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. SBC EZ2.0 550H 1980-1982 Checker Marathon Base / Deluxe $4,239.95 |
 SHIPS FROM MANUFACTURER 30412-10LFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. SBC EZ2.0 1000 1980-1982 Checker Marathon Base / Deluxe $4,532.95 |
 SHIPS FROM MANUFACTURER 30412-10TFAST also offers complete bolt-on EZ-EFI 2.0 Fuel + Ignition Multi-Port Electronic Fuel Injection Kits that allow anyone to install a multi-port injection setup on Small and Big Block Chevy and Small Block Ford engines that were originally carbureted. These kits can be used on anything from mild str... FAST Fuel Inj. Sys. SBC EZ2.0 1000 1980-1982 Checker Marathon Base / Deluxe $4,138.95 |