OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard-core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.
BBC Main Bolt Kit 4 Bolt Mains
Sonderpreis$70.99
BBC Main Stud Kit 4 Bolt Mains
Sonderpreis$134.99
BBC Main Bolt KIt 2 Bolt Mains
Sonderpreis$39.99
BBC Main Stud Kit w/2-Bolt Mains
Sonderpreis$75.99
BBC Head Bolt Kit w/ Dart alum Heads
Sonderpreis$107.99
BBC Head Stud Kit w/ GM Perf/Dart Heads
Sonderpreis$218.99
BBC Head Stud Kit w/ Brodix Heads
Sonderpreis$213.99
BBC Head Stud Kit w/ Dart/AFR/ GM Perf. Heads
Sonderpreis$199.99
BBC Head Bolts Kit w/ Edelbrock Heads
Sonderpreis$121.99
BBC Head Stud Kit w/ Edelbrock Perf. Heads
Sonderpreis$205.99
BBC Head Stud Kit w/Dart Big Chief Heads
Sonderpreis$283.99
BBC Head Stud Kit Cast Iron OEM Mark IV
Sonderpreis$207.99
SBC Main Stud Kit - Dart Little M w/Splayed Caps
Sonderpreis$123.99
SBC Main Stud Kit Large Journal 4-Bolt
Sonderpreis$91.99
SBC Main Bolt Kit Large Journal 4-Bolt
Sonderpreis$99.99
SBC Main Bolt Kit Large Journal 2-Bolt
Sonderpreis$34.99
SBC Main Stud Kit Small Journal 2-Bolt
Sonderpreis$55.99
SBC Main Bolt Kit Small Journal 2-Bolt
Sonderpreis$49.99
SBC Main Stud Kit w/ Windage tray 4-Bolt
Sonderpreis$143.99
SBC 12pt Head Bolt Kit OEM Aluminum/Cast Iron
Sonderpreis$99.99
SBC Head Stud Kit OEM Aluminum/Cast Iron
Sonderpreis$209.99
SBC Head Bolt Kit OEM Aluminum/Cast Iron
Sonderpreis$82.99
SBC/BBC Oil Pump Stud Kit
Sonderpreis$5.59
SBC 3/8 Rocker Stud Kit 1.900 Roller Rockers
Sonderpreis$43.99
SBC 12pt Header Stud Kit 3/8 x 1.675
Sonderpreis$56.99
SBC 7/16 Rocker Arm Stud Kit
Sonderpreis$43.99
SBC Damper Bolt Kit 7/16-20 x 2.475 U HL
Sonderpreis$29.99
SBC Cam Bolt Kit 5/16-18 x .750 UHL
Sonderpreis$8.49
SBC Oil Pump Drive Shaft
Sonderpreis$13.99
SBC Header Stud Kit 3/8 x 1.675
Sonderpreis$42.99
SBC 3/8 Rocker Arm Stud Kit
Sonderpreis$43.99
SBC - Damper Bolt 2.475 UHL 7/16-20
Sonderpreis$25.99
BMW Main Stud Kit .2.0L/3.2L M52/N54/S54
Sonderpreis$132.99
BMW Main Stud Kit 1.6L/2.0L - N Series
Sonderpreis$96.99
BMW Head Stud Kit 2.0L/3.2L M52/N54/S54
Sonderpreis$194.99
BMW Head Stud Kit 1.6L/2.0L - N Series
Sonderpreis$183.99
BMW Head Stud Kit 1.6L/2.0L - N Series
Sonderpreis$124.99
Mopar Main Stud Kit 5.7L/6.4L Hemi Gen III
Sonderpreis$159.99
GM LS Head Stud Kit w/2004 & later Heads
Sonderpreis$309.99
GM LS Head Stud Kit w/2004 & later Heads
Sonderpreis$369.99
12mm Flat Washer 1pk 22.2mm (7/8) OD
Sonderpreis$1.19
Head Stud Kit 12mm Cummins 12V 89-98
Sonderpreis$399.99
1/2 - 20 12Pt Nut 1pk
Sonderpreis$2.99
7/16 - 20 12pt Nut 1pk
Sonderpreis$1.98
5/16 - 24 12pt Nut 1pk
Sonderpreis$2.49
Head Stud Kit 12mm Cummins Diesel 5.9L/6.7L
Sonderpreis$399.99
Head Stud Kit 12mm GM Durmax
Sonderpreis$499.99
Head Stud Kit 14mm Ford 6.0L Powerstroke
Sonderpreis$399.99