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GMC, (2011-2014), LML, Engine, Valve Train

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GMC, (2011-2014), LML, Engine, Valve Train

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Gator Fasteners (1)

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Pacific Performance Engineering (4)

XDP MFG (4)

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Gator Fasteners (1) Mahle (6) Pacific Performance Engineering (4) XDP MFG (4)

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15 products

Pacific Performance Engineering

PPE 110090083 Valve & Straight Valve Spring Kit (2001-2016 Duramax)

Sale price$809.99

PPE 110090053 Straight Valve Spring Kit (2001 - 2016 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 110090053 Straight Valve Spring Kit (2001-2016 Duramax)

Sale price$539.99

PPE 110090080 Valve & Valve Spring Kit (2001 - 2016 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 110090080 Valve & Valve Spring Kit (2001-2016 Duramax)

Sale price$809.99

PPE 110090050 Valve Spring Kit (2001 - 2016 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 110090050 Valve Spring Kit (2001-2016 Duramax)

Sale price$539.99

XDP XD386 Performance Valve Springs & Retainer Set (2001 - 2016 Duramax) - Southern Diesel Supply

XDP MFG

XDP XD386 Performance Valve Springs & Retainer Set (2001-2016 Duramax)

Sale price$675.99

XDP XD385 HD Rocker Arm Shafts (2001 - 2024 Duramax) - Southern Diesel Supply

XDP MFG

XDP XD385 HD Rocker Arm Shafts (2001-2024 Duramax)

Sale price$484.99

XDP XD384 HD Billet Rocker Arm Valve Bridge Set (2001 - 2024 Duramax) - Southern Diesel Supply

XDP MFG

XDP XD384 HD Billet Rocker Arm Valve Bridge Set (2001-2024 Duramax)

Sale price$459.99

XDP MFG

XDP Street Performance Pushrods (3/8", 7/16") (2001-2016 Duramax)

Sale priceFrom $349.99

Mahle

MAHLE 224-3935WR-0.75MM Piston With Rings (.75MM) (2011-20116 6.6L Duramax)

Sale price$144.99

Mahle

MAHLE 224-3985WR-0.25MM Piston With Rings (.25MM) 2011-2016 6.6L Duramax)

Sale price$133.99

Mahle

MAHLE 224-3935WR-0.25MM Piston With Rings (.25MM) (2011-2016 6.6L Duramax)

Sale price$152.99

Mahle

MAHLE 42160 Complete Piston Ring Set (Standard) (2001-2016 6.6L Duramax)

Sale price$359.99

Mahle

MAHLE 224-3935WR-0.50MM Piston With Rings (.50MM) (2011-2016 6.6L Duramax)

Sale price$152.99

Mahle

MAHLE 224-3935WR Piston With Rings (Standard) (2011-2016 6.6L Duramax)

Sale price$152.99

Gator Fasteners

Gator Fasteners RBK66 Heavy Duty Rod Bolt Kit (2001-2016 6.6L Duramax)

Sale price$263.99

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At Southern Diesel Supply, we are passionate about power, performance, and precision. Specializing in premium accessories for RAM, Chevrolet, GMC, and Ford, we provide truck owners with the best upgrades to enhance durability, style, and functionality.