View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2004 Buick Rainier with camshafts? At Tunersports.com we carry a huge selection of the top name brand performance camshaft parts and accessories.
 IN STOCK - DROPSHIPS 54-474-11Hydraulic Roller: 420+ c.i., high compression, high rpm, rectangular CNC-ported heads in Race type Applications.... COMP Cams Camshaft LS1 301Lrr HR-115 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
 SHIPS FROM MANUFACTURER 54-475-11COMP Cams Camshaft LS1 305Lrr HR-115 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $515.95 |
 IN STOCK - DROPSHIPS 54-477-11Hydraulic Roller: Strong midrange power when used with a centrifugal blower.... COMP Cams Camshaft LS1 277LCB HR-114 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
 IN STOCK - DROPSHIPS 54-478-11Hydraulic Roller: Good high rpm power when used with a centrifugal blower.... COMP Cams Camshaft LS1 285LCB HR-115 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
 SHIPS FROM MANUFACTURER 54-479-11COMP Cams Camshaft LS1 293LCB HR-116 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $499.95 |
 SHIPS FROM MANUFACTURER 54-480-11COMP Cams Camshaft LS1 277Ltb HR-115 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $499.95 |
 SHIPS FROM MANUFACTURER 54-481-11COMP Cams Camshaft LS1 285Ltb HR-115 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $499.95 |
 SHIPS FROM MANUFACTURER 54-500-11COMP Cams Camshaft GM LS1 & LS6 XFI 270 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $515.95 |
 SHIPS FROM MANUFACTURER 54-501-11COMP Cams Camshaft GM LS1 & LS6 XFI 278 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $515.95 |
 SHIPS FROM MANUFACTURER 54-502-11COMP Cams Camshaft GM LS1 & LS6 XFI 286 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $499.95 |
 SHIPS FROM MANUFACTURER 54-525-11COMP Cams Camshaft GM G3 Tri-Power Xtreme 246HR-17 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $515.95 |
 SHIPS FROM MANUFACTURER 54-530-11COMP Cams Camshaft GM G3 Tri-Power Xtreme 254HR-16 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $515.95 |
 SHIPS FROM MANUFACTURER 54-535-11COMP Cams Camshaft GM G3 Tri-Power Xtreme 262HR-15 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $515.95 |
 IN STOCK - LOW 54-600-11Thumpr 219/233 Hydraulic Roller Cam... COMP Cams Camshaft LS1 275T HR-109 T Th 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
 IN STOCK - DROPSHIPS 54-601-11Mutha' Thumpr 227/241 Hydraulic Roller Cam... COMP Cams Camshaft LS1 283T HR-109 MT T 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
 IN STOCK - DROPSHIPS 54-602-11Big Mutha' Thumpr 235/249 Hydraulic Roller Cam... COMP Cams Camshaft LS1 291T HR-109 BMT 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
 IN STOCK - DROPSHIPS 54-700-11Stage 1 Thumpr 218/229 Hydraulic Roller Cam... COMP Cams Camshaft for Gen III LS 4.8L/5.3L/6.0L Truck 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-701-11Stage 1 Thumpr 222/233 Hydraulic Roller Cam... COMP Cams Stage 1 Thumpr Cam for Gen IV LS 4.8L/5.3L/6.0L Truck 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-702-11Stage 2 Thumpr 226/237 Hydraulic Roller Cam... COMP Cams Camshaft 99-08 Chevrolet V8 Small Block Gen III/IV 6.0L/364 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-703-11Stage 2 Thumpr 227/237 Hydraulic Roller Cam... COMP Cams Stage 2 Thumpr Camshaft for Gen LV LS 4.8/5.3/6.0L Truck 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-778-11The COMP Cams Drift Cam is designed for 4.8L/5.3L/5.7L LS swapped drift, road Race and autocross cars. Along with major gains in power across the whole RPM range, excellent throttle response is achieved and valve train stability is maintained up to 7500 RPM by using the new LST (Low Shock Technology... COMP Cams LSD 233/243 Hydraulic Roller Cam For 3-Bolt GM LS 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
 OUT OF STOCK K54-414-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft LS1 XR269HR-14 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,317.95 |
 OUT OF STOCK 4942CPGThe Camshaft Degree Kit for GM Gen III/IV LS Engines from COMP Cams contains all the tools and fixtures necessary to precisely set camshaft timing in order to make up for engine machining tolerances. Degreeing positions the camshaft to get the best performance out of your engine, so that you can get... COMP Cams Degree Kit LS Heads-Off 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $272.24 |