Engine & Components / Engine Components / Rocker Studs & Nuts

6161 Adjusters, Set of 16YT1802218022Yella Terra 6161 adjusters. Set of 16

Posi LocksSuit 3/8" Stud (Each)SCPPL38-1PPL38-1Replacement 3/8" Poly Locks

Aeroflow Performance rocker arm studs are ideal for competition and street engines. They are designed to keep your rocker arms in place for precise...

Adjusting Screw 3/8" Long29mm Throu Hole 5/16"YT60616061Yella Terra replacement adjusting screw 3/8" long. 29mm throu hole with 5/16" cup.

7/16" Posi-Lock NutsSet of 16YT1819518195Yella Terra Posilocks are blackened for strength & durability an include Internal Hex Set Screws used ...

3/8" Posi-Lock NutsSet of 16YT1819218192Yella Terra Posilocks are blackened for strength & durability an include Internal Hex Set Screws used t...

Cap Screw, 7/16" x 2.25" UHL (6098)Set of 16YT1812418124Yella Terra Cap Screws are high strength fasteners with an Internal Hex or Allen drive styl...

Cap Screw, 7/16" x 2" UHLPack of 4YT1805618056Yella Terra Cap Screws are high strength fasteners with an Internal Hex or Allen drive style and cyli...

Adjusting Screw 3/8" Long29mm Throu Hole 5/16" Cup (YT6061)YT1802618026Yella Terra Rocker 3/8" Through-hole Cup Lash Adjustment Screws - 29mm Overa...

Adjusting Screw 3/8" Short (24mm)Throu Hole 5/16" Cup (YT6206)YT1802118021Yella Terra Rocker 3/8" Through-hole Cup Lash Adjustment Screws - 24mm Ov...

3/8" Narrow Posi Lock, SingleSCPSAPLYPSAPLYReplacement 3/8" Narrow Poly Locks

Posi LocksSuit 7/16" Stud (Each)SCPPL716-1PPL716-1Replacement 7/16" Poly Locks

Posi LocksSuit 3/8" Stud (Set of 4)SCPPL38-4PPL38-4Replacement 3/8" Poly Locks set of 4

Posi LocksSuit 7/16" Stud (Set of 4)SCPPL716-4PPL716-4Replacement 7/16" Poly Locks set of 4

Mr Gasket Sure-Lock Rocker Arm Nuts, .540" Shank OD, 3/8" Stud Size, Gold Tone FinishSuit Small Block Chevy & Ford 289-351 (Except 351C)MG92392...

3/8" Hi-Tech PolylockFor Aluminium, Stainless and Ultra Pro Magnum RockersCO4601-164601-16Stud girdle polylocks are precision ground for minimum ru...

7/16" Hi-Tech PolylockFor Aluminium, Stainless and Ultra Pro Magnum RockersCO4600-164600-16Stud girdle polylocks are precision ground for minimum r...

Rocker Stand Studfits Dichellis Hemi Rocker StandARAPJ3-100-6GBAPJ3-100-6GBIt is for good reason that virtually every top professional engine build...

Rocker Arm Stud Kit, Pro Series7/16" fits Chev, Ford & Holden, Has Shank Under Hex To Locate Guide PlateAR334-7203334-7203B= 2.100" C= .750" D=...

Rocker Arm Stud Kit, Pro Series7/16" fits Chev, Ford & Holden, Has Shank Under Hex To Locate Guide PlateAR334-7202334-7202B= 2.100" C= .850" D=...

Perma Loc Posi Locks, 12-Point Black Oxidefits Girdle With 7/16" Stud, 1.485" Length (16 Pack)AR300-8248300-8248A= 2.615" B= 1.485" C= .600" D= .75...

Perma Loc Posi Locks, 12-Point Black Oxide3/8" Stud With .600" Body O.D, fits Aluminium Rockers (16 Pack)AR300-8244300-8244A= 1.200" D= .600" Exclu...

Perma Loc Posi Locks, 12-Point Black Oxide7/16" Stud With .600" Body O.D, fits Aluminium Rockers (16 Pack)AR300-8246300-8246A= 1.200" D= .600" Excl...

Perma Loc Posi Locks, 12-Point Black Oxide7/16" Stud With .550" Body O.D, fits Aluminium Rockers (16 Pack)AR300-8245300-8245A= 1.200" D= .600" Excl...