P1 – Prime Speedworks

Filters

P1 | TORQUEPOINT FASTENER ASSEMBLY LUBE, 8 OZ BRUSH TOP JAR

P1 | CHEVROLET SMALL BLOCK HEAD STUD KIT, 23° OEM & MANY AFTERMARKET HEADS, W/ UNDERCUT SHORT STUDS, 12PT NUTS, E190 SERIES,

$505.00

Quick buy

P1 | MITSUBISHI HEAD STUD KIT, 2.0L 4G63 6-BOLT, 12PT NUTS, E190 SERIES, BLACK OXIDE FINISH

$228.00

Quick buy

P1 | HONDA B&K SERIES HEAD STUD KIT, 12PT NUTS, H260 SERIES, PLAIN FINISH

$710.00

Quick buy

P1 | K033-S01S CHRYSLER GEN III HEMI ROCKER STUD KIT - FOR MANTON ROCKER ARM SYSTEM, 12PT NUTS, S220 SERIES, BLACK OXIDE FINS

$412.00

Quick buy

P1 | CHEVROLET LS HEAD STUD KIT, GEN 3 & 4, 2004 AND LATER, ALL STUDS SAME LENGTH, 12PT NUTS, E190 SERIES, BLACK OXIDE FINISH

$677.00

Quick buy

P1 | CHEVROLET LT1 HEAD STUD KIT, 6.2L, M8 CORNER STUDS, 12PT NUTS, S220 SERIES, BLACK OXIDE FINISH

$820.00

Quick buy

P1 | CHEVROLET LT1 MAIN STUD KIT, GEN V, 12PT NUTS, E190 SERIES, BLACK OXIDE FINISH

$462.00

Quick buy

P1 | CHEVROLET LS MAIN STUD KIT, GEN 3 & LSX, NOT FOR LT1, 12PT NUTS, E190 SERIES, BLACK OXIDE FINISH

$558.00

Quick buy

P1 | CHEVROLET LS HEAD STUD KIT, GEN 3 2003 & EARLIER, TWO DIFFERENT LENGTH STUDS, 12PT NUTS, E190 SERIES, BLACK OXIDE FINISH

$733.00

Quick buy

P1 | TORQUEPOINT FASTENER ASSEMBLY LUBE, 1 OZ PACKET

$11.00

Quick buy

P1 | NISSAN RB26DETT HEAD STUD KIT, 12PT NUTS, S220 SERIES, BLACK OXIDE FINISH

$568.00

Quick buy

P1 | NISSAN RB26 MAIN STUD KIT, 12PT NUTS, S220, BLACK OXIDE FINISH

$485.00

Quick buy

P1 | TOYOTA 2JZ MAIN STUD KIT, DART IRON EAGLE W/ 4BOLT, 12PT NUTS, E190 SERIES, BLACK OXIDE FINISH

$681.30

Quick buy

P1 | TOYOTA 2JZ MAIN STUD KIT, 12PT NUTS, E190, BLACK OXIDE FINISH

$360.00

Quick buy

P1 | TOYOTA 2JZ HEAD STUD KIT, OEM BLOCKS, DART W/11MM THREADS, 12PT NUTS, S220 SERIES, BLACK OXIDE FINISH

$537.00

Quick buy

P1 | CHEVROLET LS HEAD STUD KIT, GEN 3 & 4, 2004 AND LATER, ALL STUDS SAME LENGTH, 12PT NUTS, S220 SERIES, BLACK OXIDE FINISH

$810.00

Quick buy

P1 | CHEVROLET LS EXHAUST STUD KIT, GEN 3 & 4 ENGINES, 1.750"OAL, QTY 12, S220 SERIES, BLACK OXIDE FINISH

$194.00

Quick buy

P1 | CHEVROLET LS CAMSHAFT BOLT KIT FOR 3 BOLT CAMS, 8mm X 1.25 THREADS, 25MM UHL, E190 SERIES, BLACK OXIDE FINISH

$23.80

Quick buy

P1 | TOYOTA 2JZ HEAD STUD KIT, OEM BLOCKS,DART W/11MM THREADS 12PT NUTS, E190 SERIES, BLACK OXIDE FINISH

$398.00

P1 MFG is a precision-engineering powerhouse, specialising in performance-grade fasteners and components crafted for the most demanding motorsport applications. Based in Missouri, USA, P1 builds high-strength, reliable hardware — from rod bolts and head studs to main studs — using exacting machining and metallurgical processes.

P1 is built on precision, durability, and trust: every part is heat-treated, centerless-ground, and precision-rolled to ensure perfect concentricity and strength. Whether you’re building high-horsepower race engines, boosted builds, or high-stress competition motors, P1 fasteners give you confidence under load.