View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your Buick Roadmaster with camshafts? At Tunersports.com we carry a huge selection of the top name brand performance camshaft parts and accessories.
 IN STOCK - DROPSHIPS 08-414-8Xtreme 4x4 230/234 Hydraulic Roller Cam... COMP Cams Camshaft CS X4 280HR-11 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 OUT OF STOCK 08-416-8Xtreme Marine 212/218 Hydraulic Roller Cam... COMP Cams Camshaft CS XM 264HR-12 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 IN STOCK - DROPSHIPS 08-417-8Xtreme Marine 218/224 Hydraulic Roller Cam... COMP Cams Camshaft CS XM 270HR-12 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 OUT OF STOCK 08-418-8Hydraulic Roller: Good for jet boat with A or B impeller, strong mid-range power, needs good exhaust. This is a Cam only.... COMP Cams Camshaft CS XM 276HR-12 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 IN STOCK - DROPSHIPS 08-420-8COMP Cams Camshaft CS 270H-R10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 OUT OF STOCK 08-422-8Featuring 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 XR270HR-10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 IN STOCK - DROPSHIPS 08-423-8Xtreme Energy 224/230 Hydraulic Roller Cam... COMP Cams Camshaft CS XR276HR-10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 IN STOCK - DROPSHIPS 08-430-8COMP Cams Camshaft CS 280H-R10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 OUT OF STOCK 08-433-8Xtreme Energy 236/242 Hydraulic Roller Cam... COMP Cams Camshaft CS XR288HR-10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 IN STOCK - DROPSHIPS 08-443-8Xtreme Energy 242/248 Hydraulic Roller Cam... COMP Cams Camshaft CS XR294HR-10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 SHIPS FROM MANUFACTURER 08-444-8COMP Cams Camshaft CS XR300HR-10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $522.95 |
 SHIPS FROM MANUFACTURER 08-450-8COMP Cams Camshaft CS 286H-R10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $522.95 |
 SHIPS FROM MANUFACTURER 08-460-8COMP Cams Camshaft CS 304H-R10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $522.95 |
 SHIPS FROM MANUFACTURER 08-464-8Hydraulic Roller - Xtreme Fuel Injection (XFI): Excellent torque for throttle body 305 or 350. Good economy with added power.... COMP Cams Camshaft CS 252XFI HR-13 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $408.39 |
 SHIPS FROM MANUFACTURER 08-465-8Hydraulic Roller - Xtreme Fuel Injection (XFI): Superb low end and mid-range for 350 tuned port injections. Requires custom tuning.... COMP Cams Camshaft CS 260XFI HR-13 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $408.39 |
 SHIPS FROM MANUFACTURER 08-466-8COMP Cams Camshaft CS 268XFI HR-13 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $522.95 |
 IN STOCK - DROPSHIPS 08-467-8XFI 230/236 Hydraulic Roller Cam... COMP Cams Camshaft CS 280XFI HR-13 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 SHIPS FROM MANUFACTURER 08-468-8COMP Cams Camshaft CS 292XFI HR-13 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $522.95 |
 SHIPS FROM MANUFACTURER 08-470-8An 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 314H-R10 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $522.95 |
 IN STOCK - DROPSHIPS 08-500-8Xtreme Energy Computer Controlled 206/212 Hydraulic Roller Cam... COMP Cams Camshaft CS XR258HR-12 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 IN STOCK - DROPSHIPS 08-501-8Xtreme Energy Computer Controlled 212/218 Hydraulic Roller Cam... COMP Cams Camshaft CS XR264HR-12 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 OUT OF STOCK 08-502-8Featuring 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 XR269HR-12 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 OUT OF STOCK 08-503-8Xtreme Energy Computer Controlled 224/230 Hydraulic Roller Cam... COMP Cams Camshaft CS XR276HR-12 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $586.45 |
 SHIPS FROM MANUFACTURER 08-525-8Hydraulic Roller - Tri-Power Xtreme: Optimized fuel mileage with good torque and horsepower.... COMP Cams Camshaft CS Tri-Power Xtreme 246HR-16 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $408.39 |
 SHIPS FROM MANUFACTURER 08-530-8COMP Cams Camshaft CS Tri-Power Xtreme 254HR-15 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Base / Limited $522.95 |