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These GATOR FASTENERS head studs for Cummins do not stretch like stock studs. By keeping the engine head securely in place, they prevent gasket popping. As a bonus, each head stud kit contains a free tube of AMSOIL Assembly Lubricant. Cummins Engine ISB 5.9L/6.7L Dodge RAM 1998.5 et + Tensile strength: Over 220,000 psi Maximum load: Over 120 KN
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The Hamilton Cams Competition valve springs allow higher boost pressures and rpm without valve float or unacceptable levels of reversion. Correct valve spring pressure is very important to power production in your Cummins. Cummins Engine ISB 5.9L/6.7L Dodge RAM 1998.5-2018 Features:
- 24 Valve Competition Springs
- Good to 6,500 RPM
- For Competition Use
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Cummins forged OEM connecting rods for Cummins engines 1989 and up. Originally, these rods, with the opening in the cap machined, came with Cummins engines produced between 1989 and 2002. Thanks to their resistance capacity up to 1500 HP (on mechanical engines), they perform better than those with the cracked cap that replaced them in 2003. Cummins 4BT/6BT - ISB5.9L/6.7L Dodge Ram 1989 +
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Cummins ISB 5.9L/6.7L
Dodge Ram 1998.5-2018
Pushrods XDP 3/8" "PERFORMANCE ROUTIÈRE" - XD204 Supports 500HP+ 170,000 PSI Tensile Strength Great For Stock To Moderate Builds 3/8 inch x .095 inch, 11.450 inch Overall Length Pushrods XDP 7/16" "COMPÉTITION & COURSE" - XD205 Supports 750HP+ 170,000 PSI Tensile Strength Great For Stock To Extreme Builds 7/16 x .120, 11.450 Overall Length