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UnderDog Diesel - Head Studs & Fasteners
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$97.98

$700.00
$814.20

$419.00

XDP Xtreme Diesel Performance
- XDP Black-Phosphate Fuel Injector Hold Down Bolts 1998.5-2022 Dodge Ram 5.9L/6.7L Diesel - XD536
Fuel
SKU: HVCD-XD536
PART #: XD536
$4.95

XDP Xtreme Diesel Performance
- XDP Black-Phosphate Starter Bolt Kit 1994-2007 Dodge 5.9L Diesel - XD535
Starter
SKU: HVCD-XD535
PART #: XD535
$9.95

XDP Xtreme Diesel Performance
- XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax - XD3019RB
Engine Connecting Rod
SKU: HVCD-XD3019RB
PART #: XD3019RB
$209.95

XDP Xtreme Diesel Performance
- XDP Connecting Rod Bolt Kit 1989-2002 Dodge 5.9L Diesel - XD540
Engine Connecting Rod
SKU: HVCD-XD540
PART #: XD540
$99.95

XDP Xtreme Diesel Performance
- XDP X220 Series Head Stud Kit XD3018HS
Engine Head Stud
SKU: HVCD-XD3018HS
PART #: XD3018HS
$539.95

XDP Xtreme Diesel Performance
- XDP Tappet Cover Bolt Kit (For OEM Tappet Cover) 1989-2002 Dodge 5.9L Diesel - XD620
Exhaust Header Bolt
SKU: HVCD-XD620
PART #: XD620
$9.95

XDP Xtreme Diesel Performance
- XDP Main Stud Kit 2006-2010 GM 6.6L Duramax LBZ/LMM - XD3008MS
Engine Head Stud
SKU: HVCD-XD3008MS
PART #: XD3008MS
$234.95

XDP Xtreme Diesel Performance
- XDP Inner Row Head Bolt Kit 2003-2007 Ford 6.0L Powerstroke - XD3020HB
Exhaust Header Bolt
SKU: HVCD-XD3020HB
PART #: XD3020HB
$29.95

XDP Xtreme Diesel Performance
- XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY - XD3007MS
Engine Head Stud
SKU: HVCD-XD3007MS
PART #: XD3007MS
$234.95

XDP Xtreme Diesel Performance
- XDP Black-Phosphate Starter Bolt Kit 2001-2022 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P - XD533
Starter
SKU: HVCD-XD533
PART #: XD533
$9.95

XDP Xtreme Diesel Performance
- XDP X220 Series Head Stud Kit XD3013HS
Engine Head Stud
SKU: HVCD-XD3013HS
PART #: XD3013HS
$494.95

XDP Xtreme Diesel Performance
- XDP X220 Series Head Stud Kit XD3010HS
Engine Head Stud
SKU: HVCD-XD3010HS
PART #: XD3010HS
$399.95

XDP Xtreme Diesel Performance
- XDP X220 Series Head Stud Kit XD3001HS
Engine Head Stud
SKU: HVCD-XD3001HS
PART #: XD3001HS
$394.95

XDP Xtreme Diesel Performance
- XDP Main Stud Kit 2008-2010 Ford 6.4L Powerstroke - XD3005MS
Engine Head Stud
SKU: HVCD-XD3005MS
PART #: XD3005MS
$359.95

XDP Xtreme Diesel Performance
- XDP Engine Oil Pan Bolt Kit Black-Phosphate 1989-2023 Dodge Ram 5.9L/6.7L Diesel - XD621
Engine Oil Pan
SKU: HVCD-XD621
PART #: XD621
$39.95

XDP Xtreme Diesel Performance
- XDP X220 Series Head Stud Kit XD3004HS
Engine Head Stud
SKU: HVCD-XD3004HS
PART #: XD3004HS
$484.95

XDP Xtreme Diesel Performance
- XDP Main Stud Kit 1998.5-2007 Dodge 5.9L Diesel (Without Girdle) - XD3012MS
Engine Head Stud
SKU: HVCD-XD3012MS
PART #: XD3012MS
$229.95