Rollmaster CS6150 Timing Chain Set Buick Oldsmobile Pontiac Chevy L36 L67 V6

Rollmaster CS6150 Double Roller Timing Set Buick V6 3.8L 3800

• Double Roller Premium quality German manufactured IWIS timing chain
• Billet sprockets
• 7 keyway crank sprocket: 0, advance 2,4,6 degrees, retard 2,4,6 degrees
• Oil pump drive included 
• Application:
  • Buick V6 L36 & L67 
  • Chevrolet V6 L36 & L67
  • Oldsmobile V6 L36 & L67
  • Pontiac V6 L36 & L67
  • Will not fit Holden Supercharged L67
• This double row set is designed ONLY for engines with the balance shaft removed (which requires plugging an oil feed hole on the rear side of the engine) or disabled (by removing the balance shaft gear)
• This set has a much tighter fit, so the timing chain tensioner is no longer used
• Many engines that have had aggressive cams with high load valve springs installed have their timing chain tensioners break after a short period of time, causing cam timing to become inaccurate, and debris to fall into the engine: By eliminating the tensioner, a weak link is removed.
• Please ask if you are unsure of your application