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Big Line Kits

10 products
The factory fuel line from the fuel filter to the injection pump is pressed on nylon and very restrictive. Our system replaces the tiny factory fittings with our custom adapters and full 3/8" line. Factory fittings are a mere .185" inside diameter as opposed to the GDP stainless fittings with a full .300" diameter. That a 250% increase in flow area thru the fittings!
Glacier Diesel Power | 2010-2018 Dodge Ram 6.7 Cummins Big Line Kit Glacier Diesel Power | 2010-2018 Dodge Ram 6.7L Cummins Big Line Kit
$82.99
$82.99
$69.00
Glacier Diesel Power 2010–2018 Dodge Ram 6.7L Cummins Big Line Kit (201011BLK) Description Ram made several improvements to the fuel system on the 2010–2018 6.7L Cummins, including a redesigned top...
Glacier Diesel Power | 2007.5-2009 Dodge Ram 6.7 Cummins Big Line Kit Glacier Diesel Power | 2007.5-2009 Dodge Ram 6.7L Cummins Big Line Kit
$85.99
$85.99
$69.00
Glacier Diesel Power 2007.5–2009 Dodge Ram 6.7L Cummins Big Line Kit (07509BLK) Description The factory fuel line between the fuel filter housing and CP3 injection pump is one of the smallest secti...
Glacier Diesel Power | 2007.5-2009 Dodge Ram 6.7 Cummins Maximinzer Big Line Kit Glacier Diesel Power | 2007.5-2009 Dodge Ram 6.7L Cummins Maximinzer Big Line Kit
$154.99
$154.99
Glacier Diesel Power 2007.5–2009 Dodge Ram 6.7L Cummins Maximizer Big Line Kit (07509MAX) Description The factory in-tank lift pump on the 2007.5–2009 6.7L Cummins is often capable of supporting a ...
Glacier Diesel Power | 1998.5-2002 Dodge Ram 5.9 Cummins 3/8 Inch Big Line Kit
$119.99
$119.99
Glacier Diesel Power 1998.5–2002 Dodge Ram 5.9L Cummins 3/8" Big Line Kit (9852BLK) Description The VP44 injection pump depends on a steady supply of clean fuel delivered at the proper pressure. Un...
Glacier Diesel Power | 1998.5-2002 Dodge Ram 5.9 Cummins Maximinzer Big Line Kit
$249.99
$249.99
Glacier Diesel Power "Maximizer" System for Stock Lift Pumps. The "Maximizer System" for 1998.5-2002 Dodge Rams with stock lift pumps. We've had many requests from owners for a system to maximize t...
Glacier Diesel Power | 1994-1998 Dodge Ram 5.9 Cummins 1/2 Inch P-Pump Dual Feed Kit Glacier Diesel Power | 1994-1998 Dodge Ram 5.9L Cummins 1/2 Inch P-Pump Dual Feed Kit
$139.99
$139.99
$119.00
Feed that P-pump the right way with the GDP 1/2" Dual Feed kit! Our kit uses all Parker fittings and 300 psi rated Parker hose but the big difference is in the metric adapters. Our metric adapters ...
Glacier Diesel Power | 2003-2007 Dodge Ram 5.9 Cummins Twin CP3 Big Line Kit Glacier Diesel Power | 2003-2007 Dodge Ram 5.9L Cummins Twin CP3 Big Line Kit
$174.99
$174.99
Through testing we have discovered that some twin CP-3's kits require lower feed pressures (15 to 20 psi) to avoid high rail pressure codes at idle. Now we have the answer for maximum flow when run...
Glacier Diesel Power | 1998.5-2002 Dodge Ram 5.9 Cummins 1/2 Inch Big Line Kit
$105.99
$105.99
Glacier Diesel Power 1998.5–2002 Dodge Ram 5.9L Cummins 1/2" Big Line Kit (9852BLK-500) Description The VP44 injection pump depends on a steady supply of clean fuel delivered with as little restric...
Glacier Diesel Power | 2003-2007 Dodge Ram 5.9 Cummins Big Line Kit
$120.99
$120.99
Glacier Diesel Power Big Line Kit | 2003–2007 Dodge Ram 5.9L Cummins CP3 Fuel Supply Upgrade (0306BLK) Description Remove one of the most restrictive sections of the factory fuel supply system with...