LS3/ZL415/ZL427 Double-Roller 3-Bolt Core Cam Gear Timing Chain

Free Shipping Price: $139.95 (USD)
Part #: 55004
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This Double-Roller Timing-Chain Set is a perfect complement to our high-performance camshafts and engine packages. It offers greatly enhanced strength and accuracy compared with the stock piece, and even allows for timing adjustments (advance or retard) of up to 8 degrees. The set contains an adjustable, nine-keyway nitrated crankshaft sprocket, a double-row chain, a nitrated camshaft sprocket, two oil-pump-spacer plates, detailed instructions, and all necessary installation hardware.

NOTES: The cam sprocket in this kit is for a 3 bolt core camshaft, it will not work on single bolt core camshafts.

NOTES: This timing chain fits ZL415 and ZL427 engines with a three bolt cam gear.
  • Camaro LS3 - 2010, 2011, 2012, 2013
  • Corvette LS3 - 2008, 2009, 2010, 2011, 2012, 2013
  • G8-GXP - 2008, 2009
  • LS3/ZL415/ZL427
  • Tools: Shop Tools
  • Install Difficulty: Expert