TIMING CHAINS AND SPROCKETS 

12371043 

Single Roller Timing Chain Kit

  • Performance kit for all 1987-and-newer engines with roller lifter camshaft, except LT1, LT4 and LS-Series
  • Includes chain P/N 14088783, crank sprocket P/N 14088784, cam sprocket P/N 12552129, retainers and bolts

NOTE: Will not work with flat tappet camshafts or LT1 and LT4 engines.


12370835

Extreme-Duty Timing Chain Kit, LT1 and LT4 Engines

  • Performance upgrade, extreme-duty timing chain kit for Gen-ll 1995-and-newer LT1 and LT4 engines
  • Includes roller timing chain P/N 14088783, crankshaft sprocket P/N 14088784, camshaft sprocket P/N 10214880 and water pump gear P/N 12551728
  • Use with pin-drive camshaft only

14088783

Roller Timing Chain

  • Heavy-duty, single-roller chain for ZZ-design 350 HO engine
  • Use with crank sprocket P/N 14088784 and cam sprocket P/N 12552129

14088784 

Crankshaft Sprocket

  • Single-roller-type for ZZ-design 350 HO engine

12552129

Camshaft Sprocket

  • Single-roller-type for ZZ-design 350 HO engine

9424877

Camshaft Bolt

  • 5/16"-18 x 0.750" bolt (3 required)  

12554553

Camshaft Dowel Pin


12555887

LT4 Timing Chain

  • Quiet roller design for all LT4 engines
  • Use with crank sprocket P/N 12555886 and cam sprocket P/N 12555885

12367600

LT1/LT4 Front Cover Plug

  • Covers the hole on the front cover of a 1996 LT4 engine when original distributor is removed and replaced with rear-mounted distributor
  • Must be used with 1995-1997 timing covers. Will not t the earlier covers that had non-vented opti-spark units

Email Sign-Up 


Subscribe to receive monthly email communications such as news, offers, and more from Chevrolet Performance.

The BLOCK


Visit TheBLOCK.com for a behind-the-scenes look at the world of Chevrolet Performance from an enthusiast's point of view.

Connect


Connect with Chevy Performance.

Email Sign-Up 


Subscribe to receive monthly email communications such as news, offers, and more from Chevrolet Performance.

The BLOCK


Check out Chevrolet Performance product releases, future car builds, and more.

Connect


Connect with Chevy Performance.

VISIT OUR BRANDS FOR YOUR OE NEEDS

|

Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.