
2006-2010 GM 6.6L Duramax Fuel Block solid
Constructed with high-strength alloy steel to withstand extreme high fuel pressures, and chrome plated for corrosion resistance. Helps maintain fuel rail pressure in ALL conditions.
Secure Checkout
SSL Encrypted
Easy Returns
30-day policy
Guaranteed Fitment
Or your money back
Pay Over Time
With Affirm
Constructed with high-strength alloy steel to withstand extreme high fuel pressures, and chrome plated for corrosion resistance. Helps maintain fuel rail pressure in ALL conditions.






