Pacemaker | Tri-Y Engine Conversion Headers | Torana LC-UC Blue & Black 6 Cyl | PH5008 Kit LC-UC
Pacemaker Tri-Y Engine Conversion Headers - Torana & Sunbird LC-UC 6 Cylinder - PH5008 Kit LC-UC
Upgrade your engine conversion project with these specialized Pacemaker Tri-Y exhaust headers. Specifically designed for Holden Torana and Sunbird models (LC, LJ, LH, LX, and UC) undergoing a motor conversion to Blue or Black 173 and 202 6-cylinder engines. The Tri-Y design is engineered to maximize low-to-mid range torque, making it an excellent choice for street performance, improved throttle response, and overall engine efficiency in your classic Holden.
Features:
This product offers the following high-performance features:
- TRI-Y Design: Optimized pipe routing to enhance exhaust scavenging and boost mid-range power and torque.
- Engine Compatibility: Versatile fitment for both Holden Blue and Black 6-cylinder motors (173 and 202ci).
- Fuel System Ready: Fully compatible with injected manifolds, making it suitable for modern EFI conversions.
- High-Quality Construction: Features 1½" (38mm) primary pipes and 2" (51mm) secondary pipes leading to a 2¼" (57mm) outlet.
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH5008 | Gasket | DSF 35 |
| P/Steering | Yes | Primary Pipe | 1½" (38mm) |
| Air Con | Yes (See Notes) | Secondary Pipe | 2" (51mm) |
| E.G.R | Yes | Outlet | 2¼" (57mm) |
| Fitting Time | 2 Hrs | Design | TRI-Y |
Important Notes:
- Air Conditioning: Will NOT fit vehicles equipped with Delco Air Conditioning.
- Transmission: Will NOT fit Hydromatic or Powerglide automatic transmissions.
- Mounting: Will NOT fit with bellhousing sidemounts on grey motor gearboxes.
- Conversion: Designed for Blue/Black motor conversions into LC-UC chassis.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| Holden | Torana / Sunbird | 1969 | 1979 | Sedan / Coupe / Hatch | LC-LJ-LH-LX-UC | 173-202 Blue/Black 6 Cyl | Engine Conversion | RWD |
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker King Brown 4x4 Exhaust systems | Five (5) years. |
| Pacemaker Sports exhaust systems | Five (5) years. |
| Fabrication products and accessories | One (1) year. |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Pacemaker | Tri-Y Engine Conversion Headers | Torana LC-UC Blue & Black 6 Cyl | PH5008 Kit LC-UC
Pacemaker | Tri-Y Engine Conversion Headers | Torana LC-UC Blue & Black 6 Cyl | PH5008 Kit LC-UC
Pacemaker Tri-Y Engine Conversion Headers - Torana & Sunbird LC-UC 6 Cylinder - PH5008 Kit LC-UC
Upgrade your engine conversion project with these specialized Pacemaker Tri-Y exhaust headers. Specifically designed for Holden Torana and Sunbird models (LC, LJ, LH, LX, and UC) undergoing a motor conversion to Blue or Black 173 and 202 6-cylinder engines. The Tri-Y design is engineered to maximize low-to-mid range torque, making it an excellent choice for street performance, improved throttle response, and overall engine efficiency in your classic Holden.
Features:
This product offers the following high-performance features:
- TRI-Y Design: Optimized pipe routing to enhance exhaust scavenging and boost mid-range power and torque.
- Engine Compatibility: Versatile fitment for both Holden Blue and Black 6-cylinder motors (173 and 202ci).
- Fuel System Ready: Fully compatible with injected manifolds, making it suitable for modern EFI conversions.
- High-Quality Construction: Features 1½" (38mm) primary pipes and 2" (51mm) secondary pipes leading to a 2¼" (57mm) outlet.
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH5008 | Gasket | DSF 35 |
| P/Steering | Yes | Primary Pipe | 1½" (38mm) |
| Air Con | Yes (See Notes) | Secondary Pipe | 2" (51mm) |
| E.G.R | Yes | Outlet | 2¼" (57mm) |
| Fitting Time | 2 Hrs | Design | TRI-Y |
Important Notes:
- Air Conditioning: Will NOT fit vehicles equipped with Delco Air Conditioning.
- Transmission: Will NOT fit Hydromatic or Powerglide automatic transmissions.
- Mounting: Will NOT fit with bellhousing sidemounts on grey motor gearboxes.
- Conversion: Designed for Blue/Black motor conversions into LC-UC chassis.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| Holden | Torana / Sunbird | 1969 | 1979 | Sedan / Coupe / Hatch | LC-LJ-LH-LX-UC | 173-202 Blue/Black 6 Cyl | Engine Conversion | RWD |
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker King Brown 4x4 Exhaust systems | Five (5) years. |
| Pacemaker Sports exhaust systems | Five (5) years. |
| Fabrication products and accessories | One (1) year. |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Pacemaker Tri-Y Engine Conversion Headers - Torana & Sunbird LC-UC 6 Cylinder - PH5008 Kit LC-UC
Upgrade your engine conversion project with these specialized Pacemaker Tri-Y exhaust headers. Specifically designed for Holden Torana and Sunbird models (LC, LJ, LH, LX, and UC) undergoing a motor conversion to Blue or Black 173 and 202 6-cylinder engines. The Tri-Y design is engineered to maximize low-to-mid range torque, making it an excellent choice for street performance, improved throttle response, and overall engine efficiency in your classic Holden.
Features:
This product offers the following high-performance features:
- TRI-Y Design: Optimized pipe routing to enhance exhaust scavenging and boost mid-range power and torque.
- Engine Compatibility: Versatile fitment for both Holden Blue and Black 6-cylinder motors (173 and 202ci).
- Fuel System Ready: Fully compatible with injected manifolds, making it suitable for modern EFI conversions.
- High-Quality Construction: Features 1½" (38mm) primary pipes and 2" (51mm) secondary pipes leading to a 2¼" (57mm) outlet.
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH5008 | Gasket | DSF 35 |
| P/Steering | Yes | Primary Pipe | 1½" (38mm) |
| Air Con | Yes (See Notes) | Secondary Pipe | 2" (51mm) |
| E.G.R | Yes | Outlet | 2¼" (57mm) |
| Fitting Time | 2 Hrs | Design | TRI-Y |
Important Notes:
- Air Conditioning: Will NOT fit vehicles equipped with Delco Air Conditioning.
- Transmission: Will NOT fit Hydromatic or Powerglide automatic transmissions.
- Mounting: Will NOT fit with bellhousing sidemounts on grey motor gearboxes.
- Conversion: Designed for Blue/Black motor conversions into LC-UC chassis.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| Holden | Torana / Sunbird | 1969 | 1979 | Sedan / Coupe / Hatch | LC-LJ-LH-LX-UC | 173-202 Blue/Black 6 Cyl | Engine Conversion | RWD |
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker King Brown 4x4 Exhaust systems | Five (5) years. |
| Pacemaker Sports exhaust systems | Five (5) years. |
| Fabrication products and accessories | One (1) year. |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.











