View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 1981 Chevrolet C20 with camshafts? At Tunersports.com we carry a huge selection of the top name brand performance camshaft parts and accessories.
 IN STOCK - DROPSHIPS 11-235-3BBC - 1965-66 396 c.i.d. 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 CB X4 262H-11 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $300.05 |
 IN STOCK - DROPSHIPS 11-236-4BBC - 1965-66 396 c.i.d. 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 CB XM 270H-12 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $311.32 |
 IN STOCK - DROPSHIPS 11-238-3BBC - 1965-66 396 c.i.d. 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 CB XE262H-10 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $300.05 |
 IN STOCK - DROPSHIPS 11-239-3BBC - 1965-66 396 c.i.d. 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 CB X4 270H-11 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $300.05 |
 OUT OF STOCK 11-240-20COMP Cams Nitrided Camshaft CB XM 278H- 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $428.55 |
 IN STOCK - DROPSHIPS 11-240-4BBC - 1965-66 396 c.i.d. 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 CB XM 278H-12 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $311.32 |
 IN STOCK - DROPSHIPS 11-242-20Xtreme Energy NIT 224/230 Hydraulic Flat Tappet Cam for Chevy Big Block 396-454 (Nitrided). Good for street machines. A stock converter will work, but best with a 1800+ stall. Slightly rough idle.... COMP Cams Nitrided Camshaft CB XE268H-1 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $428.55 |
 IN STOCK - DROPSHIPS 11-242-3Featuring 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 CB XE268H-10 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $300.05 |
 IN STOCK - DROPSHIPS 11-243-4BBC - 1965-66 396 c.i.d. 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 CB X4 278H-11 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $311.32 |
 OUT OF STOCK 11-244-20COMP Cams Nitrided Camshaft CB XM 288H- 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $428.55 |
 OUT OF STOCK 11-244-4BBC - 1965-66 396 c.i.d. 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 CB XM 288H-12 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $311.32 |
 OUT OF STOCK 11-246-20Xtreme Energy NIT 230/236 Hydraulic Flat Tappet Cam for Chevy Big Block 396-454 (Nitrided). High performance street. Very strong mid-range with headers and a 2200+ stall.... COMP Cams Nitrided Camshaft CB XE274H-1 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $428.55 |
 OUT OF STOCK 11-246-3BBC - 1965-66 396 c.i.d. 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 CB XE274H-10 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $300.05 |
 OUT OF STOCK 11-250-20Xtreme Energy NIT 240/246 Hydraulic Flat Tappet Cam for Chevy Big Block 396-454 (Nitrided) street/strip Applications.... COMP Cams Nitrided Camshaft CB XE284H-1 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $428.55 |
 IN STOCK - DROPSHIPS 11-250-3BBC - 1965-66 396 c.i.d. 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 CB XE284H-10 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $300.05 |
 IN STOCK - DROPSHIPS 11-252-4BBC - 1965-66 396 c.i.d. 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 CB XM 298H-12 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $311.32 |
 IN STOCK - DROPSHIPS 11-254-4BBC - 1965-66 396 c.i.d. 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 CB XE294H-10 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $311.32 |
 IN STOCK - DROPSHIPS 11-298-4COMP Cams Camshaft CB 252Ah-10 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $283.69 |
 IN STOCK - DROPSHIPS 11-302-4BBC - 1965-66 396 c.i.d. 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 CB 260AH-12 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $311.32 |
 IN STOCK - DROPSHIPS 11-318-4An 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 CB 286H-10 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $311.32 |
 IN STOCK - DROPSHIPS 11-336-4BBC - 1965-66 396 c.i.d. 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 CB 305Ah-10 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $311.32 |
 IN STOCK - DROPSHIPS 11-404-5Blower and Turbo 232/237 Hydraulic Flat Tappet Cam for Chevy Big Block 396-454 is a strong blower cam. It works well with small blowers, centrifugal or roots.... COMP Cams 67-96 Chevrolet Big Block 396-454 Blower and Turbo Camshaft CB 280AH-14 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $325.96 |
 IN STOCK - DROPSHIPS 11-405-5BBC - 1965-66 396 c.i.d. 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 CB 290Ds-14 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $325.96 |
 IN STOCK - DROPSHIPS 11-406-5BBC - 1965-66 396 c.i.d. 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 CB 310Bs-14 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $325.96 |
 IN STOCK - DROPSHIPS 11-407-8BBC - 1965-66 396 c.i.d. 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 CB XR252HR-10 1975-1981 Chevrolet C20 Cheyenne 1975-1986 Chevrolet C20 Scottsdale / Silverado 1981-1981 Chevrolet C20 Deluxe 1981-1986 Chevrolet C20 Custom $522.95 |