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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.
 OUT OF STOCK 12-726-9SBC - 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. WARNING: Camshaft Optimized for ... COMP Cams Camshaft CS 317D-R6 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 IN STOCK - DROPSHIPS 12-727-9SBC - 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. WARNING: Camshaft Optimized for ... COMP Cams Camshaft CS 317E-R6 .900Bc 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 IN STOCK - DROPSHIPS 12-769-8Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains i... COMP Cams Camshaft CS XR268 R-10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-770-8SBC - 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. WARNING: Camshaft Optimized for ... COMP Cams Camshaft CS XR274 R-10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-771-8SBC - 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. WARNING: Camshaft Optimized for ... COMP Cams Camshaft CS XR280 R-10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-772-8Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains i... COMP Cams Camshaft CS XR286 R-10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 IN STOCK - DROPSHIPS 12-773-8SBC - 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. WARNING: Camshaft Optimized for ... COMP Cams Camshaft CS XR292 R-10 1980-1982 Checker Marathon Base / Deluxe $586.45 |
 SHIPS FROM MANUFACTURER 12-780-9COMP Cams Camshaft CS 287Crl R7 Open Mo 1980-1982 Checker Marathon Base / Deluxe $493.95 |
 SHIPS FROM MANUFACTURER 12-781-9COMP Cams Camshaft CS 291Crl R7 Open Mo 1980-1982 Checker Marathon Base / Deluxe $438.95 |
 IN STOCK - DROPSHIPS 12-801-9SBC - 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. WARNING: Camshaft Optimized for ... COMP Cams Camshaft CS 313R-6 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 IN STOCK - DROPSHIPS 12-813-9SBC - 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. WARNING: Camshaft Optimized for ... COMP Cams Camshaft CS 306LHR-7 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 IN STOCK - DROPSHIPS 12-814-9SBC - 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 314Ce-R14 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 IN STOCK - DROPSHIPS 12-815-9SBC - 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 318Ce-R14 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 OUT OF STOCK 12-817-9SBC - 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 307Rxd-12 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 OUT OF STOCK 12-818-9SBC - 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 310Rxd-14 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 OUT OF STOCK 12-819-9SBC - 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 314Rxd-14 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 SHIPS FROM MANUFACTURER 12-820-9COMP Cams Camshaft CS 318Rxd-14 1980-1982 Checker Marathon Base / Deluxe $514.53 |
 OUT OF STOCK 12-821-14SBC - 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 47S 312-R8 .900 B 1980-1982 Checker Marathon Base / Deluxe $619.92 |
 OUT OF STOCK 12-822-14SBC - 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 47S 300R-6 1980-1982 Checker Marathon Base / Deluxe $619.92 |
 OUT OF STOCK 12-823-14SBC - 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 47S 288R-6 1980-1982 Checker Marathon Base / Deluxe $619.92 |
 IN STOCK - DROPSHIPS 12-824-14SBC - 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 47S 312R-7 1980-1982 Checker Marathon Base / Deluxe $619.92 |
 OUT OF STOCK 12-826-14SBC - 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 47S 288BR-7 1980-1982 Checker Marathon Base / Deluxe $619.92 |
 OUT OF STOCK 12-830-9SBC - 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. WARNING: Camshaft Optimized for ... COMP Cams Camshaft CS 292C-R6 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 IN STOCK - DROPSHIPS 12-835-9SBC - 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. WARNING: Camshaft Optimized for ... COMP Cams Camshaft CS 296C-R6 1980-1982 Checker Marathon Base / Deluxe $569.48 |
 IN STOCK - DROPSHIPS 12-840-141/3-1/2 tracks with tight corners or heavy surface. 355-383 c.i., 11:1, 4 BBL gas or alcohol. Requires good intake and heads. 4/7 firing order swap. The OWM T/C Series offers a Cam for just about every open wheel modified racer. With the newest lobe designs, a nice broad torque curve with great powe... COMP Cams Camshaft CS 47S 285Hxl R7 Ope 1980-1982 Checker Marathon Base / Deluxe $619.92 |