Ecotec Crankshaft Key (4 Pack) – The Essential High-Strength Timing Lock Upgrade

Secure perfect timing and prevent costly slippage with the BK Racing Ecotec Crankshaft Key (4 Pack) — the best high-quality crankshaft woodruff key replacement for GM Ecotec engines, delivering precise crank-to-sprocket alignment in high-mileage refreshes, performance builds, or timing chain services. This precision-machined high-strength steel key is the go-to choice for enthusiasts demanding durability under boosted, high-RPM, or aggressive driving conditions.

Designed as an exact OEM-spec replacement, these keys ensure flawless locating of the timing chain crankshaft sprocket on the crank nose — critical for maintaining cam-to-crank synchronization and avoiding catastrophic timing errors. The convenient 4-pack provides spares for multiple jobs or peace-of-mind backups, making it a shop essential for Cobalt, HHR, Malibu, and Solstice owners.

Key Features & Benefits:

• High-strength steel construction resists deformation in boosted or high-power applications
• Exact OEM dimensions for seamless, drop-in fitment — no modifications needed
• Prevents sprocket movement for consistent valve and ignition timing
• Recommended upgrade during timing chain replacements, balance shaft deletes, or crankshaft work

Performance Advantages:

• Enhances engine reliability in modified Ecotec setups
• Essential for accurate timing in naturally aspirated or hybrid variants
• Pairs perfectly with BK Racing timing kits, balance shaft deletes, and valvetrain components

Compatibility:

• GM Ecotec naturally aspirated engines sharing this crankshaft key design:
  • 2.2L L61 (2002–2008), LAP (2009–2010)
  • 2.4L LE5 (2006–2009), LE9 (flex-fuel), LAT, LAF (direct injection 2010–2013), LEA (FlexFuel 2010–2017), LUK (eAssist hybrid)
• Common vehicles: Chevrolet Cavalier (2002–2005), Cobalt/HHR (2005–2010), Malibu (2008–2013), Equinox/Captiva Sport (2010–2017); Pontiac Sunfire/G5/G6/Solstice (2006–2010); Saturn Ion/Sky/Vue/Aura (2002–2010); Buick Regal/Verano/LaCrosse (2010–2017); GMC Terrain (2010–2017); and custom swaps

Note: For supercharged/turbo 2.0L models (LSJ, LNF, etc., e.g., Cobalt SS, Sky Redline), verify crankshaft specifics as the key may differ. Always confirm fit during installation.

Installation Tip: Use a new key whenever removing/reinstalling the crank sprocket. Proper torque and alignment essential.

Proudly offered by BK Racing Inc. — Ecotec specialists providing the critical, high-quality components trusted for reliable performance builds.

Don't leave timing to chance — stock up on the BK Racing Ecotec Crankshaft Key 4-Pack and build with confidence today!