Race Fuel Rail Plug for 2001-2004.5 Chevy GMC 6.6l LB7 Duramax
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
- Made In USA from 304 Stainless Steel
Fits: 2001-2004.5 Chevy/GMC 2500/3500 6.6l LB7 Duramax engines
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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
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
- Made In USA from 304 Stainless Steel
Fits: 2001-2004.5 Chevy/GMC 2500/3500 6.6l LB7 Duramax engines
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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
- Made In USA from 304 Stainless Steel
Fits: 2001-2004.5 Chevy/GMC 2500/3500 6.6l LB7 Duramax engines




















