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‎After 1pm EST, Expedited Orders are NOT Guaranteed to Ship Same Day | UPS Ground Processing Time is 1-3 Business Days ‏‏‎ Going to SEMA? See What's NEW from Milton Industries • Booth #37183 • Nov. 5-8 • Las Vegas, NV
GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 ProKit
GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 ProKit Plus
GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 Base Kit
GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 ProPlate
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GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 ProKit
GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 ProKit Plus
GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 Base Kit
GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 ProPlate

GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 Exhaust Manifold Broken Bolt Repair Kit - Mikey

ProMAXX Tool

Part #: PMXM200PRO

PMXM200PRO Mikey ProKit Includes:

  • PMXM200 – Mikey ProPlate
  • PMXPPF008500D - ProPlate Fasteners (Set of 2)
  • PMXPPB2125 - ProBushing Small
  • PMXPPB2188 - ProBushing MED
  • PMXSSSC125T - ProDrill™ Machine Tool Drill Set (3 PK)
  • PMXSSSC188D - ProDrill™ Machine Tooling Set (2PK)
  • PMXPPC250 - ProChuck ¼” Square Drive
  • PMXPPK250 - ProChuck Key
  • PMXPPT188 - ProTractor STD, 3/16” USA
  • PMXPPL001 - ProLube Drill/Tapping Fluid

Best Value - PMXM200PROP Mikey ProKit Plus Includes:

  • PMXM200 - Mikey ProPlate
  • PMXPPF008500D - ProPlate Fasteners (Set of 2)
  • PMXPPB2125 - ProBushing Small
  • PMXPPB2188 - ProBushing MED
  • PMXPPB2266 - ProBushing Large
  • PMXPPB2320 - ProBushing - TAP (8MM)
  • PMXSSSC125T - ProDrill™ Machine Tool Drill Set (3 PK)
  • PMXSSSC188D - ProDrill™ Machine Tooling Set (2PK)
  • PMXSSSC266 - ProDrill™ Machine Tooling Drill
  • PMXPPT188 - ProTractor STD, 3/16” USA
  • PMXPPC250 - ProChuck ¼” Square Drive
  • PMXPPK250 - ProChuck Key
  • PMXPPT0080125 - ProTap Bottom Tap - 8mm X 125 EMR
  • PMXPPL001 - ProLube Drill/Tapping Fluid

PMXM200BSE Mikey Base Kit Includes:

  • PMXM200 – Mikey ProPlate
  • PMXPPF008500D - ProPlate Fasteners (Set of 2)
  • PMXPPB2125 - ProBushing Small
  • PMXSSSC125T - ProDrill™ Machine Tool Drill Set (3 PK)

The GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 Exhaust Manifold Broken Bolt Repair Kits focus on book time saved, return on investment, and increased productivity. With the ability to complete the repair in a mere 15 minutes per bolt, technicians can streamline their workflow and take on more jobs in a day. The Exhaust Manifold Broken Bolt Repair Kits for GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 engines offer a comprehensive solution that not only makes the repair process significantly faster but also yields positive returns for repair shops.

(Kit contents subject to change)

From: $249.95-$449.95
$349.95
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GM LS: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8 Exhaust Manifold Broken Bolt Repair Kit - Mikey

1999 - 2013 GM LS: 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L V8 engines. Easily remove broken exhaust manifold bolts.

Type of Hose :
Type of fiiting :
Thread Size :
SCFM :
PSI range :

What is Unique About The GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 Exhaust Manifold Broken Bolt Repair Kit?

GM uses loctite® when installing the studs at the factory, making them some of the most difficult to remove, especially up under the firewall. Therefore, we went one better. We incorporated two sets (125/188) of our tough Gold Tooling (Drill) Bits to first pilot, and then drill for the larger extractor to remove the loctite® fitted broken bolt. Other kits use less effective, tapered left hand extractors only, which pinch the broken remnant in the head, only amplifying the difficulty in removing the bolt and making the repair.

What is the GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 Exhaust Manifold Repair Kit?

The GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 Exhaust Manifold Broken Bolt Stud Repair Kit, along with every other USA-made ProMAXX Tool solution, greatly reduces repair times, allowing professional vehicle technicians and skilled mechanics to quickly make the fix and move on to other jobs. The kit is easy to use, and it comes with instructions and schematics that show the best ways to mount the guide plate and use the included drill bit tooling to get at every broken bolt on the manifold.

Make the Broken Bolt Repair Fast…ProMAXX Fast!

With a focus on book time saved, return on investment, and increased productivity, experienced technicians and mechanically adept individuals who follow the provided instructions can use these kits to make the fractured stud repair in approximately 15 minutes per bolt*. A professional-grade drive ratchet is required to make the repair. The guide plate bolts to the top or bottom of the cylinder head, providing unrivaled accuracy and precision.

To assist our customers, we recommend technicians unbolt the transmission cross member. This allows the rear of the engine to pivot down, yielding more space to make the repair. We've also found that it is beneficial to remove the three bolts that hold the heat shield above the bell housing. This step clears the area for a clean shot at making the repair.

*Repair times may vary depending on the location of the broken bolt, whether a previous extraction attempt such as welding has occurred, if a previous repair resulted in a broken extractor or bit and the number of broken bolts. In repairs with multiple broken bolts, ProMAXX Tool recommends purchasing additional drill bits. In the case of repairs involving broken bits or extractors, a ProMAXX Tool Broken Extractor Repair Kit is recommended.

How does the GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 Broken Bolt Repair Kit work?

Like all ProMAXX Tool broken bolt repair kits, the GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 Engine Exhaust Manifold Broken Bolt Stud Repair Kit stands out for its exclusive screw-in bushings and proprietary mating angles, which ensure perfect alignment of the ProPlate jig with the cylinder head. The ProPlate can be bolted in any position with included precision fasteners, providing unparalleled repeatable and predictable results.

This level of accuracy and precision sets the kit apart from other products on the market, which rely on inexpensive clamps or loose slip-fit bushings. The accuracy allows the user to drill dead-center on the bolt hole.

For previous repair attempts or botched repairs, the ProKit’s larger plate holes provide the use of a thread repair kit that includes bushings, bits, and black-oxide coated threaded inserts to restore the cylinder head to factory condition.

Premium Machine-Shop Grade Drill Bit Tooling Included

ProMAXX Tool’s USA-made machine-shop-grade tooling bits are ground at 135° cutting angle (lip) with a split point. Flat ground bits cut slower and are long lasting but less accurate and will walk while drilling.

Split point ground bits will stay on center to reduce walking because they have four cutting edges and distribute loads better. They work well on curved shapes and alloy and stainless steels because it creates smaller chips to minimize clogging holes and breaking bits.

To prevent drill bit breakage, closely follow the instructions in the Exhaust Manifold Repair Kit User Guide.

See ProMAXX Tool Exhaust Manifold Broken Bolt Repair Kits in Action!

How to Fix a Broken Exhaust Manifold Bolt Using the GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 Stud Repair Kit

The steps to use the GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 Repair Kit are detailed in the Exhaust Manifold Repair (EMR) manual. The manual provides a step-by-step guide on how to mount the ProPlate to the cylinder head, how to insert the ProBushing and ProDrill into the ProPlate, how to set the cutting edge, and how to extract the remnant or go Extractorless™ and drill the bolt out entirely. In the case of extraction or tap failure, ProMAXX Tool provides free 24/7 technical support at 724-941-0941.

Exhaust Manifold Bolt Repair GM LS 1999 - 2013: 4.8L, 5.3L, 6.0L, and 6.2L V8 Key Success Drivers

  • Fastest — Interchangeable bushings with fasteners and Extractorless™ capability.
  • Easiest — 1/3 of the size of other drill guides on the market, increasing maneuverability and allowing for "On The Truck" repairs.
  • Smallest — easily fits behind the shock tower.
  • Most Precise — engineered .001” accuracy, .0001” dead flat.
  • Versatile — Unique CNC machined thread repair kit available as well.
  • Patented, Manufactured and assembled ENTIRELY IN THE U.S.A. by American craftsman with American made materials

ProMAXX Tool Exhaust Manifold Bolt Kit In Use

Exhaust Manifold Broken Bolt Repair Kit In Use

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SHIPPING INFO

For Saturday delivery or special shipping instructions, please contact ProMAXX Tool M-F 8 a.m. – 5 p.m. EST at 724-941-0941. Expedited Orders Placed by 1pm EST will be Processed Same Day | UPS Ground Processing Time is 1-3 Business Days

WARRANTY INFO

Offering a range of policies

NEED HELP

Contact our support team today
724-941-0941

Promaxx Tool Address

1121 Boyce Road
Suite #2000
Pittsburgh, PA 15241

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