The actual bolting and clamping all the bits of your engine together is a very often overlooked subject, however, the following parts are critical to the success of your project: rod bolts, head studs, & main studs. These components are really a bit like cooking utensils, they appear simple enough and yet to consistently obtain good results they take a little work to get the best from them! ARP stainless steel components are made from a special stainless which is processed by hot and cold working which gives a material with a tensile strength of 170,000 PSI, which, when you consider that a grade 8 bolt is at best only 140,000 PSI you can see how this is an ideal spec. for things like manifold studs and bolts which also have a heat problem to contend with, an ideal environment for stainless steel. Head studs and some rod bolts are made
from a material known as 8740, this is a very high grade material, and has a
tensile strength of 190,000 PSI ARP2000 rod bolt material can usually be identified by it having a silver finish, these have a tensile strength of 220,000 PSI |
Flywheel Bolts
Photo:
ARP Fly Wheel Bolts Photo: More
Bolts
All Torque Specs
For thumbnails of all the ARP photos on this web go:- All ARP Thumbnail Images
Part Number |
Description |
Pkg'd | Price US $ |
Ford Pinto 12 Point F/wheel Bolt (6x Pinto, 9x Cosworth) |
ST |
$1 7.99 |
|
Ford Pinto 12 Point F/wheel Bolt (6x Pinto, 9x Cosworth) |
ST |
$30.14 |
|
3/8" UNF F/wheel Bolt 0.900" UHL 'A' Series, Ford many apps. |
ST |
$15.30 |
|
3/8" UNF F/wheel Bolt 0.900" UHL 'A' Series, Ford many apps. |
ST |
$22.54 |
|
7/16"UNF Fly Wheel Bolt 1.25" UHL 12 Point |
EA |
$3.10 |
|
Small Block Chevy/Ford 7/16" Fly Wheel Bolt Set ( 1" UHL) |
ST |
$12.93 |
|
| FBC2901 | Chevy/Ford Flex Plate Bolt | ST | $11.30 |
| FBFD02 | Ford Duratec 16V Fly Wheel Bolt Kit | ST | $54.00 |
| FBFZ01 | Ford Zetec 16VFly Wheel Bolt Kit | ST | $34.77 |
| FBH990 | Honda VTec 1.6,1.8 Liter Fly Wheel Bolt Kit | ST | $59.98 |
| FBKS03 | Rover K Series 16V Fly Wheel Bolt Kit | ST | $39.78 |
| FBV944-8 | Vauxhall 2.0 8V Race Fly Wheel Bolt Kit | ST | $35.02 |
| FBV985-6 | Vauxhall 2.0 L 8V Standard Fly Wheel Bolt Kit | ST | $25.74 |
| FB985-8 | Vauxhall 2.0 16V Standard Fly Wheel Bolt Kit | ST | $30.85 |
Head Studs
| Part Number | Description | Pkg'd | Price US $ |
| HSAH3 | Austin Healey 3000 12 point Head Stud Kit, For all BN4 BN6 6 port engines from engine No. 50759 | ST |
$157.40 |
| HSBM2 | BMW M50 2.5 L 6 Cylinder U/Cut Head Stud Kit | ST | $241.03 |
| HSBM35 | BMW 535,635,735 U/Cut Head Stud Kit | ST | $288.54 |
Head Stud Kit For BMW 2002 |
ST |
$1 99.99 |
|
HSC4201..... |
Head Stud Kit For Big Block Chevy / 12-Point |
ST |
$281.05 |
HSC4301..... |
Head Stud Kit For Small Block Chevy / 12-Point |
ST |
$268.52 |
HSC4601..... |
Head Stud Kit For Small Block Chevy / Waisted Studs |
ST |
$287.68 |
Head Stud Kit For Ford Cosworth BDA (4.65" OAL) |
ST |
$125.74 |
|
HSCB4601.... |
Head Stud Kit For Big Block Chevy / Waisted Studs |
ST |
$294.08 |
HSCSW53..... |
Head Stud Kit For Cosworth Sierra / Waisted Studs |
ST |
$177.42 |
| HSF0323 | Ford 03 Duratec 2.3L Head Stud Kit | ST | $173.65 |
| HSF2375 | Ford V6 Essex Engine Cylinder Head Stud Kit | ST | $199.70 |
HSF38....... |
Head Stud Kit For Ford V6 3.0L Essex (12 point) |
ST |
$199.70 |
| HSFX02 | Ford Z/Flow Cylinder Head Stud Kit | ST | $168.73 |
| HSHON1600 | Honda D16Z Cylinder Head Stud Kit | ST | $152.95 |
Head Stud Kit For Ford Cross Flow (12 point) |
ST |
$121.43 |
|
Head Stud Kit For Lotus Twin Cam (12 point) |
ST |
$149.98 |
|
| HSMT4203 | Mitsubishi 94>2.0 16V Head Stud Kit | ST | $144.62 |
| HSMT502 | Mitsubishi 2.6L 4 Cylinder Main Stud Kit | ST | $131.16 |
Head Stud Kit For Pinto 2.0L (12 point) |
ST |
$129.83 |
|
Head Stud Kit For Rover V8 / 12-Point |
ST |
$189.80 |
|
HST4201..... |
Head Stud Kit For Toyota 4 Valve - MR2 |
ST |
$176.87 |
Head Stud Kit For Vauxhall 16 Valve |
ST |
$151.85 |
|
| HSVW4201 | VW 1600CC Air Cooled Head Stud Kit | ST | $242.10 |
| HSVW4202 | VW Super Vee Cylinder Head Stud Kit | ST | $124.89 |
Head Stud Kit For GTI - 8 Valve Volkswagen |
ST |
$138.33 |
|
| HSVW4702 | VW 1.8,2.0L 16V U/Cut Head Stud Kit | ST | $178.76 |
| HS10V | Audi 5 Cylinder 10V Head Stud Kit | St | $142.86 |
| HS10V-U | Audi 5 Cylinder 10V U/Cut Head Stud Kit | St | $148.71 |
| HS20V | Audi 5 Cylinder 20V Head Stud Kit | ST | $198.44 |
| HS20V-U | Audi 5 Cylinder 20V U/Cut Head Stud Kit | ST | $175.52 |
| HSSU01 | Subaru EJ 2.0,2.2,2.5L Head Stud Kit | ST | $198.99 |
| HSV20UC | Vauxhall 2.0 16V U/Cut Head Stud Kit | ST | $162.27 |
| HSVT01 | Honda Vtec 1.6 L Cylinder Head Stud Kit | ST | $189.00 |
| HSVT03 | Honda Acura Vtec Cylinder Head Stud Kit | ST | $201.97 |
| HSVV6 | Opel 2.5L V6 U/Cut Cylinder Head Stud Kit | ST | $256.82 |
Main Studs
| Part Number | Description | Pkg'd | Price US $ |
| MSF204 | Ford 1.6,1.8,2.0L Zetec Main Stud Kit | ST | $100.62 |
Main Stud Kit For Ford CrossFlow (3.75" OAL stud 12 point) |
ST |
$97.22 |
|
Main Stud Kit For Ford V6 Essex 3.0L 12 Point |
ST |
$71.48 |
|
Main Stud Kit For Ford Pinto 2.0L |
ST |
$99.89 |
|
Main Stud Kit For Ford V6, 2.8L (Metric) |
ST |
$125.66 |
|
Main Stud Kit For Rover V8 (12 Point Nut Kit) |
ST |
$89.45 |
|
Main Stud Kit For Vauxhall 16 Valve 2.0L |
EA |
$136.43 |
|
| Main Stud Kit For GTI Volkswagen 1.6L - 2.0L | ST |
$13 8.83 |
Rod Bolts Photo: ARP Rod Bolts
| Part Number | Description | Pkg'd | Price US $ |
3/8" 220,000PSI ARP 12 pt Rod Bolt 1.5" UHL Ford, 850/1098, Cosworth etc. |
ST |
$ 72.09 |
|
3/8" 220,000PSI ARP 12 pt Rod Bolt 1.75" UHL Ford X/flow, Cosworth etc. |
ST |
$71.77 |
|
BEB-14-8 |
Ford Cosworth Sierra 12 Point 3/8" Rod Bolt (not Group A) |
ST |
$95.89 |
Ford V6 2.8L & 2.9L 5/16" Rod Bolt Set With 12 Point Nuts |
ST |
$84.27 |
|
Ford 1.6L Zetec 190,000 PSI Rod Bolt Set (1.8" UHL) |
ST |
$89.58 |
|
Vauxhall 16V 2.0L 190,000 PSI Rod Bolt Set (9mm dia.) |
ST |
$79.21 |
|
| BEB-19-8 | Ford Cosworth Sierra Turbo Group A (will clear special alloy sump) | ST | $103.71 |
| BEB-21-8 | Ford RS2000 16V Rod Bolt Kit | ST | $98.76 |
| BEB-22-8 | Ford CVH Race Rod Bolt Kit | ST | $77.03 |
| BEB-23-8 | Vauxhall 1300 Race Rod Bolt Kit | ST | $75.28 |
| BEB-24-8 | Vauxhall 8,16V/1.4,1.6 Rod Bolt Kit | ST | $99.98 |
| BEB-25-8 | Peugeot 8V, 16V Rod Bolt Kit | ST | $114.57 |
| BEB-26-8 | Renault Clio/Meg Rod Bolt Kit | ST | $108.65 |
| BEB-27-8 | Toyota 4AGE 1.6/16V Rod Bolt Kit | ST | $71.89 |
| BEB-28-8 | 5/16X 1.5"UHL Carrillo Rod Bolt Kit | ST | $89.59 |
| BEB-29-12 | Jaguar 6 Cylinder Rod Bolt Kit | ST | $103.69 |
| BEB-30-8 | BMW E36, E46 Rod Bolt Kit | ST | $199.82 |
| BEB-31-8 | Mitsubishi EVO 4,5,6, Rod Bolt Kit | ST | $53.76 |
| BEB-32-8 | Nissan 2.0 16V Rod Bolt Kit | ST | $64.52 |
| BEB-34-8 | VW 1.6, 1.8, 2.0 Late 8MM Rod Bolt Kit | ST | $194.84 |
| BEB-35-8 | VW 1.6, 1.8, 2.0 Early 9MM Rod Bolt Kit | ST | $194.84 |
| BEB-36-8 | Ford Focus 2.0 16V Rod Bolt Kit | ST | $73.83 |
| BEB-37-8 | Rover K Series Rod Bolt Kit | ST | $100.41 |
| BEB-38-8 | Renault 5 Turbo Rod Bolt Kit | ST | $97.45 |
| BEB-39-8 | VW VR6 Rod Bolt Kit | ST | $119.82 |
| BEB-40-8 | Ren Gordini/Alpine Rod Bolt Kit | ST | $79.98 |
| BEB-41-8 | Honda 1.2 to 1.8 Rod Bolt Kit | ST | $92.58 |
| BEB-44-8 | Honda 1.8 L 9MM Rod Bolt Kit | ST | $54.29 |
| BEB-45-8 | Porsche 911 Turbo Rod Bolt Kit | ST | $248.20 |
| BEB-46-8 | Ford 1.8 Duratec Rod Bolt Kit | ST | $98.78 |
BEB-28479-16..… |
Ford V8 289, 302 Cu In 5/16" Rod Bolt/nut Set |
ST |
$ 101.19 |
Ford Pinto 2000cc 190,000 PSI Rod Bolt/nut Set |
ST |
$59.78 |
|
Rover V8 3500cc 190,000 Rod Bolt/nut Set (215 Cu In Buick) |
ST |
$97.48 |
Stainless Studs & 12 Point Bolts
Photo:
Sample Bolts & Studs
Photo: 12 Point
Stainless Bolts
| Part Number | Description | Pkg'd | Price US $ |
| THB-2....... | Stainless 12 pt Thermostat Housing Bolts For A+ Engines |
ST |
$19.98 |
Stainless Manifold Stud Kit All A-Series with 12point Nuts |
ST |
$46.99 |
|
| THS-1....... | SS Thermo Housing Stud Kit 12 Point BL 1" inch Housing | ST |
$27.99 |
SS51613..... |
Stainless Stud 5/16 X 1.3" Long |
EA |
$3.69 |
SS51616..... |
Stainless Stud 5/16 X 1.625" Long |
EA |
$3.75 |
SS51617..... |
Stainless Stud 5/16 X 1.7" Long |
EA |
$3.80 |
SS51622..... |
Stainless Stud 5/16 X 2.225" Long |
EA |
$4.30 |
SS51627..... |
Stainless Stud 5/16 X 2.7" Long |
EA |
$4.32 |
SS51632..... |
Stainless Stud 5/16 X 3.2" Long |
EA |
$4.51 |
SSB516F-75.. |
Stainless Bolt 5/16 Fine X 0.75" UHL, 12 point |
EA |
$2.55 |
612-1500.... |
Stainless Bolt 5/16 - 18, 1.5" UHL 12-Point, Pack of Five |
ST |
$21.01 |
612-1750.... |
Stainless Bolt 5/16 - 18, 1.75" UHL 12-Point, Pack of Five |
ST |
$20.70 |
612-2750.... |
Stainless Bolt 5/16 - 18, 2.75" UHL 12-Point, Pack of Five |
ST |
$22.37 |
614-3000.... |
Stainless Bolt 7/16 - 14, 3" UHL 12-Point, Pack of Five |
ST |
$32.46 |
12 Point Nuts Photo: 12 Point Nuts
| Part Number | Description | Pkg'd | Price US $ |
N10125...... |
12-Point 10 X 1.25mm Nut |
EA |
$6.78 |
N1015....... |
12-Point 10 X 1.5mm Nut Mini Cooper |
EA |
$6.78 |
12-Point 12 X 1.25mm Nut, Large Flange (2.1mm O.D.) |
EA |
$4.75 |
|
N12125...... |
12-Point 12 X 1.25mm Nut, Small Flange (1.9mm O.D.) |
EA |
$4.75 |
N1220....... |
12-Point 1/2 - 20 Nut Mini Cooper |
EA |
$3.61 |
N1424....... |
12-Point 1/4 - 24 Nut Mini Cooper |
EA |
$3.89 |
12-Point 3/8 - 24 Nut Mini Cooper |
EA |
$2.49 |
|
N3824-S..... |
12-Point 3/8 - 24 Stainless Nut Mini Cooper |
EA |
$4.89 |
N51624...... |
12-Point 5/16 - 24 Nut Mini Cooper |
EA |
$2.49 |
12-Point 5/16 - 24 Stainless Nut Mini Cooper |
EA |
$3.99 |
|
12-Point 7/16 - 20 Nut Mini Cooper |
EA |
$2.89 |
|
N91618...... |
12-Point 9/16 - 18 Nut Mini Cooper |
EA |
$4.80 |
Hex Nuts - rod bolt quality
| Part Number | Description | Pkg'd | Price US $ |
NH1220...... |
6-Point (Hex) 1/2 - 20 Nut (Rod Bolt Grade) |
EA |
$1.89 |
NH3824...... |
6-Point (Hex) 3/8 - 24 Nut (Rod Bolt Grade) |
EA |
$1.69 |
NH502.....… |
6-Point (Hex) 11/32 - 24 Nut (Fits BEB-1 rod bolts + others) |
EA |
$1.66 |
NH51624..... |
6-Point (Hex) 5/16 - 24 Nut (Rod Bolt Grade) |
EA |
$1.50 |
NH71620..... |
6-Point (Hex) 7/16 - 20 Nut (Rod Bolt Grade) |
EA |
$1.79 |
NH91618..... |
6-Point (Hex) 9/16 - 18 Nut (Rod Bolt Grade) |
EA |
$1.95 |
Hardened Steel and Stainless Washers Photo: Washers
| Part Number | Description | Pkg'd | Price US $ |
|
W12-750 |
12MM ID X 3/4" OD X .120" Thick Hardened Washer |
EA |
$1.31 |
|
W12-875 |
12MM ID X .875" OD X .120" Thick Hardened Washer |
EA |
$1.31 |
|
W12106...... |
1/2" ID X 1.06"OD X .186" Thick Hardened Washer |
EA |
$2.00 |
|
W12-780 |
1/2" ID X 7/8" OD X .120" Thick Hardened Washer |
EA |
$1.27 |
|
W1316....... |
7/16 ID X 13/16" OD X 0.120" Thick Hardened Washer |
EA |
$2.00 |
|
W3834....... |
3/8 ID X 0.67" OD X 0.120" Thick Hardened Washer |
EA |
$1.19 |
|
W516916..... |
5/16 ID X 9/16 OD X 0.120" Thick Hardened Washers |
EA |
$0.39 |
|
W687-S...... |
3/8 ID X 0.67" OD X 0.060" Thick Stainless Washer |
EA |
$0.88 |
|
W716-19 |
7/16" ID X 19MM OD X .120" Thick Hardened Washer |
EA |
$0.99 |
|
W71634...... |
7/16 ID X 3/4 OD X .073" Thick Hardened Washer |
EA |
$1.38 |
|
W8504....... |
3/8 ID X 5/8 OD X 0.120" Thick Hardened Washer |
EA |
$1.58 |
|
W8505....... |
3/8 ID X 5/8 OD X 0.120" Thick Hardened Washer |
EA |
$0.89 |
|
W960-S...... |
5/16 ID X 0.560" OD X 0.060" Thick Stainless Washer |
EA |
$0.80 |
Lube & Misc
| Part Number | Description |
Pkg'd | Price US $ |
| GBF-1 | Mini Engine to Trans 5/16" Bolt & Stud Kit For Remote Trans | ST | $31.96 |
| GBF-2 | Mini Engine to Trans 5/16" Bolt & Stud Kit For Rod Change | ST | $31.75 |
Special ARP Anti-friction Lube Large Size 1.69 oz. |
EA |
$8.01 |
|
Special ARP Anti-friction Lube Small (kit) Size 0.5 oz. |
