Solid Lash Adjusting Lifters for GM Ecotec L61, LSJ & LNF Engines – Original Two-Piece Interlocking Shim Design

Elevate your Ecotec valvetrain to unbreakable performance with the BK Racing Solid Lash Adjusting Lifters — the best solid lifters for L61 LSJ LNF Ecotec engines, featuring the proven original two-piece design with interlocking lash adjusting shims. This direct replacement for factory hydraulic lifters delivers precise, adjustable valve control for mild to wild camshaft upgrades and high-boost applications.

The classic two-piece construction (body, base + interlocking shim insert) allows easy, accurate lash setting without removing the head — simply install shims and file the base for perfect clearance. Eliminate hydraulic collapse, float, and bleed-down while gaining sharper response, higher RPM capability, and race-level reliability in supercharged, turbo, or naturally aspirated builds.

Key Features:

• Authentic two-piece design with interlocking shim assembly for straightforward lash adjustment
• Precision-machined from high-strength materials for superior heat resistance and durability
• Direct drop-in fit — matches OEM dimensions for seamless rocker arm compatibility
• Full set of 16 lifters (complete engine coverage)

Performance Benefits:

• Prevents valve float and hydraulic failure under aggressive cams or extreme boost
• Sharpens throttle response, improves power delivery, and extends safe redline
• Removes oil pressure dependency and common hydraulic ticking
• Ideal foundation for BK Racing cams, springs, retainers, or adjustable gears

Compatibility:

• GM Ecotec non-VVT engines:
  • 2.2L L61 (naturally aspirated)
  • 2.0L LSJ (supercharged)
  • 2.0L LNF (early turbo configurations)
• Vehicles including Chevrolet Cavalier, Cobalt (base & SS supercharged/turbo), HHR (including SS); Pontiac Sunfire, G5, Solstice (including GXP); Saturn Ion (including Redline), Vue; and related models/swaps

Installation Note: Requires cold lash adjustment using interlocking shims (additional shim thicknesses available separately). Verify piston-to-valve clearance with larger cams. Professional installation recommended. Off-road and competition use only.

Proudly engineered by BK Racing Inc. — providing the original-style two-piece solid lifters trusted for precision setup and championship durability.

Master your valvetrain with classic adjustability — upgrade to BK Racing's interlocking shim solid lifters today!