Lisle 72400 Manifold Drill Template Kit, for GM 6.6 L Duramax Diesel Engines
- The Lisle 72400 manifold drill template kit is engineered to remove broken exhaust manifold bolts from GM 6.6 L Duramax diesel engines (up to 2017) without damaging the cylinder head. It ensures precise alignment using a base plate with tapered bolts and slip-fit bushings to move between holes without repositioning.
- Features:
- Tapered bolts center the base plate over bolt holes for accurate drilling
- Slip-fit bushings let users shift between holes without moving the base plate, saving time and ensuring consistency
- Drill depth gauge protects the water jacket by preventing excessive drilling depth
- Includes a screw extractor to remove broken bolts efficiently when possible
- Contains a drill bushing to allow drilling to tap size when extractor use is not feasible
- Includes:
- Manifold drill template base plate (GM 6.6 L Duramax)
- Stud extractor (part number 68690)
- 3/16 inch cobalt drill (71530)
- 17/64 inch cobalt drill (71540)
- .332 Q cobalt drill (72310)
- 3/16 inch large drill bushing (72320)
- 17/64 inch large drill bushing (72330)
- .322 Q large drill bushing (72340)
- Lock screw (72360)
- 10 mm tap guide (72370)
- Alignment bolt (72410)
- Carry case (72420)
- Drill depth gauge (72440)
- Specifications:
- Manufacturer: Lisle Corporation
- Part Number: 72400
- Purpose: Manifold bolt extraction template kit for GM 6.6 L Duramax diesel engines, up to 2017
- System Compatibility: Precisely locates and guides drilling operations for broken exhaust manifold bolts without penetrating the water jacket
- Quantity: One complete kit
- The Lisle 72400 can also be referred to as a manifold drill template kit, Duramax bolt removal template, diesel exhaust manifold bolt drill kit, GM 6.6 L extraction template, or Duramax manifold removal tool.
Lisle Corporation creates specialty automotive service tools trusted by professionals. The 72400 manifold drill template kit enables safe, accurate removal of broken manifold bolts on GM 6.6 L Duramax engines while safeguarding cylinder head integrity.
Q: Which engines does the Lisle 72400 support?
A: It is specifically designed for GM 6.6 L Duramax diesel engines (up to the 2017 model year), allowing for bolt removal without damaging the cylinder head.
Q: What key components are included in the kit?
A: The kit contains the manifold drill template base plate, various drill bits and bushings, a drill depth gauge, screw extractor, alignment bolt, tap guide, lock screw, and a carry case.
Q: How does the drill depth gauge protect the engine?
A: It prevents the drill from piercing into the water jacket, ensuring engine cooling passages remain intact during bolt removal operations.
