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Looking for aftermarket parts to modify or upgrade your 1981 Checker Marathon with camshafts? At Tunersports.com we carry a huge selection of the top name brand performance camshaft parts and accessories.
 IN STOCK - DROPSHIPS 12-443-8Xtreme Energy 242/248 Hydraulic Roller Cam for Chevy Small Block. Very strong torque with excellent mileage and a smooth idle. Xtreme Energy Cams bridge the gap between Magnum street cams and race only cams. Xtreme Energy Cams provide increased torque, vacuum, response, and power while still providi... COMP Cams Camshaft CS XR294HR-10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-444-8Xtreme Energy 248/254 Hydraulic Roller Cam for Chevy Small Block. Very strong torque with excellent mileage and a smooth idle. Xtreme Energy Cams bridge the gap between Magnum street cams and race only cams. Xtreme Energy Cams provide increased torque, vacuum, response, and power while still providi... COMP Cams Camshaft CS XR300HR-10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-450-8An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum se... COMP Cams Camshaft CS 286H-R10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-460-8 For Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 304H-R10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-464-8For Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 252XFI HR-13 1980-1982 Checker Marathon Base / Deluxe $522.95 |
 SHIPS FROM MANUFACTURER 12-465-8COMP Cams Camshaft CS 260XFI HR-13 1980-1982 Checker Marathon Base / Deluxe $522.95 |
 IN STOCK - DROPSHIPS 12-466-8For Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 268XFI HR-13 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-467-8For Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 280XFI HR-13 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-468-8For Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 292XFI HR-13 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-470-8 For Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 314H-R10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-471-44
For Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 269Qio8 1980-1982 Checker Marathon Base / Deluxe $698.37 |
 OUT OF STOCK 12-472-44Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 281Qio8 1980-1982 Checker Marathon Base / Deluxe $698.37 |
 IN STOCK - DROPSHIPS 12-473-44Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 287Qs9 .900 Base 1980-1982 Checker Marathon Base / Deluxe $698.37 |
 IN STOCK - DROPSHIPS 12-474-44For Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 293Qio8 1980-1982 Checker Marathon Base / Deluxe $698.37 |
 IN STOCK - DROPSHIPS 12-475-44Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 299Qs10 .900 Base 1980-1982 Checker Marathon Base / Deluxe $698.37 |
 IN STOCK - DROPSHIPS 12-476-44Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 305Qio8 1980-1982 Checker Marathon Base / Deluxe $698.37 |
 OUT OF STOCK 12-477-44Retro-Fit (Link Bar) Hydraulic Roller Lifters... COMP Cams Camshaft CS 311Qs10 .900 Base 1980-1982 Checker Marathon Base / Deluxe $698.37 |
 IN STOCK - DROPSHIPS 12-500-5SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.... COMP Cams Camshaft CS 276Tl-6 1980-1982 Checker Marathon Base / Deluxe $325.96 |
 IN STOCK - DROPSHIPS 12-501-5SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.... COMP Cams Camshaft CS 272Tl-6 1980-1982 Checker Marathon Base / Deluxe $325.96 |
 IN STOCK - DROPSHIPS 12-502-5SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.... COMP Cams Camshaft CS 280Tl-6 1980-1982 Checker Marathon Base / Deluxe $325.96 |
 IN STOCK - DROPSHIPS 12-504-5SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.... COMP Cams Camshaft CS 284Tl-6 1980-1982 Checker Marathon Base / Deluxe $325.96 |
 IN STOCK - DROPSHIPS 12-505-5SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.... COMP Cams Camshaft CS 284Btl-6 1980-1982 Checker Marathon Base / Deluxe $325.96 |
 SHIPS FROM MANUFACTURER 12-506-20COMP Cams Nitrided Camshaft CS 288Btl-6 1980-1982 Checker Marathon Base / Deluxe $380.07 |
 IN STOCK - DROPSHIPS 12-506-5SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.... COMP Cams Camshaft CS 288Btl-6 1980-1982 Checker Marathon Base / Deluxe $325.96 |
 IN STOCK - DROPSHIPS 12-511-5SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.... COMP Cams Camshaft CS 272TLS-6 1980-1982 Checker Marathon Base / Deluxe $325.96 |