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Haisley Machine

Haisley Machine Cummins Performance Parts

http://www.haisleymachine.com

Haisley Machine, or HMR, offers top of the line Cummins Performance Parts such as Haisley Street & Competition Clutches, Cummins fire ring head gasket kits, cam shafts, cummins engine girdles, freeze plugs, cam retainers, cam shafts, & more!

Be it a 500HP tow rig or a 2500hp+ pro stock 5.9L triple turbo Cummins, Haisley machine has the parts and the know-how to make it happen. Their products are competition tested to the max daily.

Set of 12 Rocker Arm Studs 98.5-2007 Dodge Cummins Diesel

Torque these to 27 Ft/Lbs.

Heavy Duty Washer are NO Longer Included in this Kit

Please allow 1-2 days for shipping. 

 

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HMR spacer plate for 3 disc clutch that utilizes a LONGER input shaft on a NV4500. Not required for 3 disc clutches that work with a standard length input...


These extra heavy duty 14mm XHD studs are made from H-11 and have a glass bead finish, 220 ksi min.
Formerly Made By A1 Technologies

Studs hold 80PSI+ Boost

STUD SETS INCLUDE:
* 26 STUDS, NUTS & WASHERS
* ARP MOLY LUBE
* INSTRUCTIONS


XHD head studs are 14mm and require that you drill and tap the block and ream the head.
We recommend that this procedure be done by a qualified machine shop.

All kits include 26 studs, nuts, 12pt nuts, assembly lube and instructions.



Picture is of 12mm studs and is only to serve as a representation.

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These extra heavy duty XL 14mm XHD studs are made from H-11 and have a glass bead finish, 220 ksi min.
Formerly Made By A1 Technologies

KIT INCLUDES: 14 Extra Long STUDS, WASHERS & 12PT NUTS

ThesE STUDS ARE DESIGNED TO BE USED WITH THE CUSTOM MODIFIED GIRDLE WE SELL.

IMPORTANT NOTE:

ALL ENGINE BLOCKS 1997.5 AND NEWER HAVE "ENCORE" BLOCKS (THESE HAVE 2 TURBO OIL RETURN HOLES ON PASSENGER SIDE OF THE BLOCK) AND MUST BE DRILLED & TAPPED TO 14MM X 2.00.  THE ENCORE BLOCKS HAVE 12MM X 1.50 THREADS.

We recommend that this procedure be done by a qualified machine shop. We also offer this service. Call for pricing.

All kits include 26 studs, nuts, 12pt nuts, assembly lube and instructions.

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These extra heavy duty 14mm XHD studs are made from H-11 and have a glass bead finish, 220 ksi min.
Formerly Made By A1 Technologies

Studs hold 80PSI+ Boost

STUD SETS INCLUDE:
* 26 STUDS, NUTS & WASHERS
* ARP MOLY LUBE
* INSTRUCTIONS


XHD head studs are 14mm and require that you drill and tap the block and ream the head.
We recommend that this procedure be done by a qualified machine shop. We also offer this service locally, call for pricing.

All kits include 26 studs, nuts, 12pt nuts, assembly lube and instructions.


Picture is of 12mm studs and is only to serve as a representation.


XHD H11 12mm Head stud kit for the 1989-1998 Dodge 5.9L 12 Valve Cummins Turbo Diesel

These studs are made from H-11 and have a glass bead finish, 220 KSI Min.
Formerly Made By A1 Technologies

Studs hold 80PSI+ of boost!

STUD SETS INCLUDE:
* 26 STUDS, NUTS & WASHERS
* ARP MOLY LUBE
* INSTRUCTIONS



12mm Head stud kit for the 98.5-2012 Dodge 5.9L & 6.7L 24 Valve Cummins Turbo Diesel

These studs are made from 4340 material and have a black oxide finish, 190 ksi min.
Formerly Made By A1 Technologies

Studs hold up to 80PSI of boost!

STUD SETS INCLUDE:
* 26 STUDS, NUTS & WASHERS
* ARP MOLY LUBE
* INSTRUCTIONS


All kits include 26 studs, nuts, 12pt nuts, assembly lube and instructions.

Please Call to verify stock before ordering!


ARP 12MM 3.9L 4BT Cummins Cylinder Head Stud Kit

These studs are made from 4340 material and have a black oxide finish, 190 ksi min.
Formerly Made By A1 Technologies

Studs hold up to 80PSI of boost!

STUD SETS INCLUDE:
*STUDS, NUTS & WASHERS
* ARP MOLY LUBE
* INSTRUCTIONS


All kits include studs, nuts, 12pt nuts, assembly lube and instructions.

If you want to bottom tap your block before stud installation, the tap you need is M12mm 1.75.

These studs DO NOT require machining the rockers for proper clearance. They are full length and only some grinding on the valve cover is needed.

 Picture For Representation Only....

part# 4BTA112MM

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1x 50PSI High Speed Check Valve
1x 70PSI High Speed Check Valve

-6 JIC fittings on both ends.

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Dana 80 Heavy Duty Axles

For Dodge 2500 & 3500 Trucks equipped with the Spicer Dana 80 Axle.
Please select if your truck is a Single rear wheel or Dual rear wheel Dana 80 & whether you want 35 or 37 spline axles below.

Axles are made from alloy steel, double end splined with driver plates.

Sold in sets, axles & driver plates.

Add $200 for 37 spline option. 

Check out the 35 spline vs 37 spline axles below!


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