Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax
Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax
Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax
Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax
Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax
Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax
Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax
Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax

KB Diesel Performance LLC

Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax

  • Sale
  • $31.95
Free shipping on orders over $150.

Quantity In Stock: 5+

Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax engines.

  • Replaces OE Fuel Pressure Limiter
  • Prevents low fuel rail pressure
  • Worn OE plugs can prematurely dump rail pressure
  • 304 Stainless Steel

Fits: 2001-2004.5 Chevy/GMC 2500/3500 6.6l LB7 Duramax engines