OptiTorque

OptiTorque 10515 BBC - Patriot Head Stud Kit - Bowtie, Dart, AFR, Pro1 Early (0.750" Thread)

OptiTorque 10513 BBC - 396-454 - Patriot Head Stud Kit - Edelbrock Performer, Proline

OptiTorque 10508 BBC - Patriot Head Stud Kit - Dart Big Chief Block

OptiTorque 10491 Engine Block - SBC - TorqueMaster Main Bolt Kit - Large Journal - 4 Bolt (12 pt.)

OptiTorque 10470 SBC - Patriot Head Stud Kit - OEM Aluminum, Iron 23°, Gen III, LT Brodix, Dart, AFR, Edelbrock, Trick Flow

OptiTorque 10464 Rocker Arm - SBC - Rocker Stud 1.900 OAL 3/8 - 24 x 7/16 - 14

OptiTorque 10459 SBC - Exhaust Manifold/Header Studs 3/8 x 1.675 OAL (12 pt.)

OptiTorque 10457 Rocker Arm - SBC - Rocker Stud 1.775 OAL 7/16 - 20 x 7/16 - 14

OptiTorque 10456 Engine Components - SBC - Damper Bolts 2.475 UHL 7/16-20 w/ 1-1/16 wrenching

OptiTorque 10455 Engine Components - SBC - Cam Bolt .750 UHL 5/16 - 18 w/ 7/16 wrenching (Oversize Head)

OptiTorque 10452 SBC - Exhaust Manifold/Header Studs 3/8 x 1.675 OAL

OptiTorque 10449 Engine Components - SBC - Damper Bolts 2.475 UHL 7/16 - 20 w/ 13/16 wrenching

OptiTorque 10413p Small Block Chevy LS - Patriot Head Stud Kit - 2004 and Later (all one length)

OptiTorque 10413 Small Block Chevy LS - TorqueMaster Head Stud Kit - 2004 and Later (all one length)

OptiTorque 10435 Engine Block - BMW - 2.0L - 3.2L - TorqueMaster Main Stud Kit - M50-52, S50/S52 *(us models only w/ shallow thread)

OptiTorque 10433 Engine Block - BMW - 1.6L - 2.0L - Patriot Main Stud Kit - N Series

OptiTorque 10423 BMW - 2.0L - 3.2L - Patriot Head Stud Kit - M52, N54, S54

OptiTorque 10420 BMW - 1.6L - Mini Cooper- Patriot Head Stud Kit - N Series