
SBC WP Motown iron block/iron head
Head Stud Kit
134-4201
|

SBC w/Brodix, Rodeck alum block w/-8, 10, 11, 11x, Track1
Head Stud Kit
134-4301
|

SBC w/Brodix, Rodeck aluminum block w/ 12x, 12RP/GB2000
Head Stud Kit
134-4302
|

SBC w/Brodix,Rodeck aluminum block w/23˚ head, production style
Head Stud Kit
134-4303
|

SBC w/Brodix, Rodeck aluminum block w/Brodix WT Jones GB2200 heads
Head Stud Kit
134-4304
|

SBC w/Brodix, Rodeck aluminum block w/ BD1010 & BD2000 heads
Head Stud Kit
134-4305
|

SBC w/ Brodix, Rodeck aluminum block, All Pro heads
Head Stud Kit
134-4306
|

SBC w/Brodix, Rodeck aluminum block, 12/18˚ WT/Clone Brodix head, 3/8 center bolt holes
Head Stud Kit
134-4307
|

SBC w/Brodix, Rodeck aluminum block, 12/18˚ Brodix head 7/16 studs
Head Stud Kit
134-4308
|

SBC w/Brodix, Rodeck w/Weld Tec Jones GB2300 heads
Head Stud Kit
134-4309
|

SBC SB2 head w/Brodix, Rodeck aluminum block
Head Stud Kit
134-4310
|

Chevrolet Small Block, 0.750˝ UHL
Header Bolt & Stud Kits
UHL (Qty: 12) | 0.750˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
100-1101
|

Chevrolet Small Block, 0.750˝ UHL, drilled
Header Bolt & Stud Kits
UHL (Qty: 12) | 0.750˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
100-1103
|

Chevrolet Small Block, 1.000˝ UHL
Header Bolt & Stud Kits
UHL (Qty: 12) | 1.000˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
100-1111
|

Chevrolet Small Block, 0.750˝ UHL
Header Bolt & Stud Kits
UHL (Qty: 12) | 0.750˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
100-1201
|

Chevrolet Small Block, 0.750˝ UHL, drilled
Header Bolt & Stud Kits
UHL (Qty: 12) | 0.750˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
100-1203
|

Chevrolet Small Block, 1.000˝ UHL
Header Bolt & Stud Kits
UHL (Qty: 12) | 1.000˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
100-1211
|

Chevrolet Small Block, 1.670˝ OAL, 12 pieces
Header Bolt & Stud Kits
OAL (Qty: 12) | 1.670˝ | Thread Size | 3/8˝ | nuts, washers included | | | | | | | | | |
100-1402
|

Chevrolet Small Block, 1.670˝ OAL, 12 pieces
Header Bolt & Stud Kits
OAL (Qty: 12) | ˝ | Thread Size | 3/8˝ | nuts, washers included | | | | | | | | | |
100-1412
|

Chevrolet Small Block hex
Head Bolt Kit
134-3601
|

Chevrolet Small Block, w/Dart II heads
Head Bolt Kit
134-3602
|

Chevrolet Small Block OEM, SS, hex, OUTER ROW ONLY
Head Bolt Kit
134-3603
|

Chevrolet Small Block 23° Pro Action head
Head Bolt Kit
134-3604
|

Chevrolet Small Block 18˚ std port
Head Bolt Kit
134-3607
|

Chevrolet Small Block 18˚ high port
Head Bolt Kit
134-3608
|

Chevrolet Small Block 12pt
Head Bolt Kit
134-3701
|

Chevrolet Small Block, w/Dart heads, 12pt
Head Bolt Kit
134-3702
|

Chevrolet Small Block OEM SS, 12pt, OUTER ROW ONLY
Head Bolt Kit
134-3703
|

Chevrolet Small Block hex
Head Stud Kit
134-4001
|

Chevrolet Small Block, w/Brodix Dart Sportsman heads, hex
Head Stud Kit
134-4002
|

Chevrolet Small Block WP Motown aluminum block/aluminum head
Head Stud Kit
134-4311
|

3/8 Rocker Arm Stud Kit (Note 2)
Rocker Arm Stud Kit
Installed Height | 1.750˝ | Adjuster Thread Length | 0.800˝ | Adjuster Diameter-Pitch | 3/8-24 | Screw-in Depth | 0.700˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
134-7101
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 1.770˝ | Adjuster Thread Length | 0.670˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.700˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
134-7103
|

3/8 Rocker Arm Stud Kit (Note 6)
Rocker Arm Stud Kit
Installed Height | 1.895˝ | Adjuster Thread Length | 1.000˝ | Adjuster Diameter-Pitch | 3/8-24 | Screw-in Depth | 0.710˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
134-7104
|

3/8 Rocker Arm Stud Kit (Note 2)
Rocker Arm Stud Kit
Installed Height | 1.750˝ | Adjuster Thread Length | 0.800˝ | Adjuster Diameter-Pitch | 3/8-24 | Screw-in Depth | 0.700˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
134-7121
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 1.770˝ | Adjuster Thread Length | 0.670˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.700˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
134-7123
|

3/8 Rocker Arm Stud Kit (Note 6)
Rocker Arm Stud Kit
Installed Height | 1.895˝ | Adjuster Thread Length | 1.000˝ | Adjuster Diameter-Pitch | 3/8-24 | Screw-in Depth | 0.710˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
134-7124
|

8mm to 3/8 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 1.750˝ | Adjuster Thread Length | 0.850˝ | Adjuster Diameter-Pitch | 3/8-24 | Screw-in Depth | 0.600˝ | Screw-in Diameter-Pitch | M8 x 1.25 | | | | |
134-7201
|

8mm to 3/8 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 1.750˝ | Adjuster Thread Length | 0.850˝ | Adjuster Diameter-Pitch | 3/8-24 | Screw-in Depth | 0.600˝ | Screw-in Diameter-Pitch | M8 x 1.25 | | | | |
134-7221
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 1.900˝ | Adjuster Thread Length | 1.000˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.750˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
200-7201
|

Chevrolet Small Block Cast Iron OEM
Head Bolt Kit
234-3701
|

Chevrolet Small Block w/Dart
Head Bolt Kit
234-3702
|

Chevrolet Small Block w/12-Rollover Brodix
Head Bolt Kit
234-3703
|

Chevrolet Small Block w/Pontiac Brodix
Head Bolt Kit
234-3704
|

Chevrolet Small Block w/Olds 14˚ 12pt
Head Bolt Kit
234-3705
|

Chevrolet Small Block 18˚ standard port
Head Bolt Kit
234-3707
|

Chevrolet Small Block 18˚ hi-port
Head Bolt Kit
234-3708
|

Chevrolet Small Block, w/Dart Buick head, 12pt
Head Bolt Kit
234-3709
|

Chevrolet Small Block V8 w/18˚ hi-port 12pt undercut
Head Bolt Kit
234-3720
|

Chevrolet Small Block 18˚
Head Bolt Kit
234-3722
|

Chevrolet Small Block 18˚
Head Bolt Kit
234-3723
|

Chevrolet Small Block 7/16"-3/8" stepped
Head Stud Kit
234-4015
|

Chevrolet Small Block Dart 18˚ II-Gen. steel block
Head Stud Kit
234-4036
|

Chevrolet Small Block Dart-Buick
Head Stud Kit
234-4102
|

Chevrolet Small Block, w/-12 Brodix
Head Stud Kit
234-4103
|

Chevrolet Small Block w/14˚ Olds
Head Stud Kit
234-4104
|

Chevrolet Small Block Pontiac Brodix
Head Stud Kit
234-4105
|

Chevrolet Small Block Pontiac Brodix
Head Stud Kit
234-4106
|

Chevrolet Small Block 18˚ standard port
Head Stud Kit
234-4107
|

Chevrolet Small Block 18˚ raised port
Head Stud Kit
234-4108
|

Chevrolet Small Block Dart II cast iron
Head Stud Kit
234-4109
|

Chevrolet Small Block, w/-12 Brodix head w/aluminum block, hex
Head Stud Kit
234-4123
|

Chevrolet Small Block aluminum Bowtie splayed
Head Stud Kit
234-4213
|

Chevrolet Small Block 12pt
Head Stud Kit
234-4301
|

Chevrolet Small Block Dart-Buick
Head Stud Kit
234-4302
|

Chevrolet Small Block, w/-12 Brodix 18˚
Head Stud Kit
234-4303
|

Chevrolet Small Block 14˚ Olds
Head Stud Kit
234-4304
|

Chevrolet Small Block Brodix Pontiac standard
Head Stud Kit
234-4305
|

Chevrolet Small Block, w/Pontiac Brodix raised head
Head Stud Kit
234-4306
|

Chevrolet Small Block 18˚ standard
Head Stud Kit
234-4307
|

Chevrolet Small Block 18˚ raised 12pt
Head Stud Kit
234-4308
|

Chevrolet Small Block Dart II 12pt
Head Stud Kit
234-4309
|

Chevrolet Small Block w/18˚ Rollover Brodix 12pt
Head Stud Kit
234-4310
|

Chevrolet Small Block, w/-12 rollover Brodix angle mill MX
Head Stud Kit
234-4311
|

Chevrolet Small Block Brodix-canted valve 12pt
Head Stud Kit
234-4312
|

Chevrolet Small Block 7/16"-3/8" stepped 12pt
Head Stud Kit
234-4315
|

Chevrolet Small Block, w/Bowtie alum and cast block
Head Stud Kit
234-4320
|

Chevrolet Small Block, 18˚ w/ raised intake casting and 64
Head Stud Kit
234-4321
|

Chevrolet Small Block 18˚ w/ 3/8" holes
Head Stud Kit
234-4322
|

Chevrolet Small Block w/-12 w/aluminum block
Head Stud Kit
234-4324
|

Chevrolet Small Block Brodix Dart Sportsman heads, 12pt
Head Stud Kit
234-4332
|

Chevrolet Small Block Pro Action w/iron block only
Head Stud Kit
234-4333
|

Chevrolet Small Block Pro Action 12pt
Head Stud Kit
234-4334
|

Chevrolet Small Block Pro Action 14˚ 12pt
Head Stud Kit
234-4335
|

Chevrolet Small Block Dart 18˚ II-Gen. steel block 12pt
Head Stud Kit
234-4336
|

Chevrolet Small Block Dart 13°
Head Stud Kit
234-4337
|

Chevrolet Small Block Carl Folts 15°
Head Stud Kit
234-4338
|

Chevrolet Small Block undercut hex
Head Stud Kit
234-4401
|

Chevrolet Small Block Brodix Dart Sportsman heads, hex undercut
Head Stud Kit
234-4402
|

Chevrolet Small Block Pro Action undercut w/iron block only
Head Stud Kit
234-4433
|

Chevrolet Small Block Dart Buick
Head Stud Kit
234-4502
|

Chevrolet Small Block Brodix -12 & 18˚
Head Stud Kit
234-4503
|

Chevrolet Small Block 14˚ Olds
Head Stud Kit
234-4504
|

Chevrolet Small Block Brodix-Pontiac standard
Head Stud Kit
234-4505
|

Chevrolet Small Block Brodix-Pontiac raised
Head Stud Kit
234-4506
|

Chevrolet Small Block 18˚ undercut hex
Head Stud Kit
234-4507
|

Chevrolet Small Block 18˚ raised port
Head Stud Kit
234-4508
|

Chevrolet Small Block Dart II
Head Stud Kit
234-4509
|

Chevrolet Small Block undercut 12pt
Head Stud Kit
234-4601
|

Chevrolet Small Block, Dart Sportsman heads, 12pt undercut
Head Stud Kit
234-4602
|

Chevrolet Small Block Dart Buick
Head Stud Kit
234-4702
|

Chevrolet Small Block Brodix -12 & 18˚
Head Stud Kit
234-4703
|

Chevrolet Small Block 14˚ Olds
Head Stud Kit
234-4704
|

Chevrolet Small Block Pontiac-Brodix
Head Stud Kit
234-4705
|

Chevrolet Small Block Pontiac-Brodix raised
Head Stud Kit
234-4706
|

Chevrolet Small Block 18˚ standard
Head Stud Kit
234-4707
|

Chevrolet Small Block 18˚ raised port
Head Stud Kit
234-4708
|

Chevrolet Small Block Dart II
Head Stud Kit
234-4709
|

Chevrolet Small Block Rodeck aluminum block w/18˚ Chevy heads 12pt
Head Stud Kit
234-4710
|

Chevrolet Small Block Rodeck aluminum block w/Brodix canted valve heads 12pt
Head Stud Kit
234-4711
|

Chevrolet Small Block, w/Bowtie alum and cast block, undercut
Head Stud Kit
234-4720
|

Chevrolet Small Block 18˚, 3/8" holes 12pt undercut
Head Stud Kit
234-4721
|

Chevrolet Small Block SB2
Head Stud Kit
234-4722
|

Chevrolet Small Block Bowtie w/Brodix 12 Weldtech
Head Bolt Kit
234-4723
|

Chevrolet Small Block Bowtie Block w/14˚ Pro Action
Head Stud Kit
234-4725
|

Chevrolet Small Block 16º, Rodeck alum blck, 12pt u/c studs
Head Stud Kit
234-4726
|

Chevrolet Small Block 18ºC & 18ºX Brodix head w/ 3/8˝ step stud
Head Stud Kit
234-4727
|

Chevrolet Small Block Brodix 18°C "AP"
Head Stud Kit
234-4728
|

3/8 Rocker Arm Stud Kit (Note 2)
Rocker Arm Stud Kit
Installed Height | 1.750˝ | Adjuster Thread Length | 0.800˝ | Adjuster Diameter-Pitch | 3/8-24 | Screw-in Depth | 0.700˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
234-7201
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 1.770˝ | Adjuster Thread Length | 0.670˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.770˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
234-7202
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 1.900˝ | Adjuster Thread Length | 0.830˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.860˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
234-7205
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 1.900˝ | Adjuster Thread Length | 0.850˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.850˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
234-7206
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 1.900˝ | Adjuster Thread Length | 0.830˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.660˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
334-7201
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 2.100˝ | Adjuster Thread Length | 0.800˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.850˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
334-7202
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 2.100˝ | Adjuster Thread Length | 0.800˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.750˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
334-7203
|

7/16 Rocker Arm Stud Kit
Rocker Arm Stud Kit
Installed Height | 2.000˝ | Adjuster Thread Length | 0.800˝ | Adjuster Diameter-Pitch | 7/16-20 | Screw-in Depth | 0.750˝ | Screw-in Diameter-Pitch | 7/16-14 | | | | |
334-7204
|

Chevrolet Small Block, 1.000˝ UHL
Header Bolt & Stud Kits
UHL (Qty: 12) | 1.000˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
400-1111
|

Chevrolet Small Block, 1.000˝ UHL
Header Bolt & Stud Kits
UHL (Qty: 12) | 1.000˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
400-1211
|

Chevrolet Small Block, 1.670˝ OAL, 12 pieces
Header Bolt & Stud Kits
OAL (Qty: 12) | ˝ | Thread Size | 3/8˝ | nuts, washers included | | | | | | | | | |
400-1402
|

Chevrolet Small Block, 1.670˝ OAL, 12 pieces
Header Bolt & Stud Kits
OAL (Qty: 12) | ˝ | Thread Size | 3/8˝ | nuts, washers included | | | | | | | | | |
400-1412
|

Stamped Steel, SS, 12pt
Valve Cover Stud Kit
OAL (Qty: 8) | 1.170˝ | Thread Size | 1/4-20 | nuts, washers included | | | | | | | | | |
400-7611
|

Chevrolet Small Block SS hex
Head Bolt Kit
434-3601
|

Chevrolet Small Block SS 12pt
Head Bolt Kit
434-3701
|

Chevrolet Small Block 2, SS, hex
Valve Cover Stud Kit
OAL (Qty: 16) | 1.800˝ | Thread Size | 1/4-20 | nyloc nuts, washers included | | | | | | | | | |
434-7609
|

Chevrolet LS Gen III/IV (non adjustable), excluding LS7
Rocker Arm Stud Kit
Installed Height | 1.460˝ | Adjuster Thread Length | 0.500˝ | Adjuster Diameter-Pitch | 5/16-24 | Screw-in Depth | 1.100˝ | Screw-in Diameter-Pitch | M8 x 1.25 | | | | |
234-7207
|

Chevrolet Small Block V8 18˚ hi-port 3/8" holes
Head Bolt Kit
234-3721
|

Brodix Small Block Series, cast aluminum, 8740, hex
Valve Cover Bolt Kit
UHL (Qty: 4) | 4.000˝ | Thread Size | 1/4-20 | washers included | | | | | | | | | |
100-7511
|

Brodix Small Block Series, cast alumnium, 8740, hex
Valve Cover Bolt Kit
UHL (Qty: 4) | 4.250˝ | Thread Size | 1/4-20 | washers included | | | | | | | | | |
100-7512
|

Brodix Small Block Series, cast aluminum, 8740, hex
Valve Cover Bolt Kit
UHL (Qty: 4) | 4.500˝ | Thread Size | 1/4-20 | washers included | | | | | | | | | |
100-7513
|

Brodix Small Block Series, cast aluminum, 8740, 12pt
Valve Cover Bolt Kit
UHL (Qty: 4) | 4.000˝ | Thread Size | 1/4-20 | washers included | | | | | | | | | |
100-7514
|

Brodix Small Block Series, cast alumnium, 8740, 12pt
Valve Cover Bolt Kit
UHL (Qty: 4) | 4.250˝ | Thread Size | 1/4-20 | washers included | | | | | | | | | |
100-7515
|

Brodix Small Block Series, cast aluminum, 8740, 12pt
Valve Cover Bolt Kit
UHL (Qty: 4) | 4.500˝ | Thread Size | 1/4-20 | washers included | | | | | | | | | |
100-7516
|

Chevrolet Small Block, 0.750˝ UHL, drilled
Header Bolt & Stud Kits
UHL (Qty: 12) | 0.750˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
400-1103
|

Chevrolet Big Block, drilled, 0.875˝ UHL
Header Bolt & Stud Kits
UHL (Qty: 16) | 0.875˝ | Thread Size | 3/8˝ | washers included | | | | | | | | | |
400-1104
|