Pacemaker | 1⅝" Tuned Exhaust Headers | Holden HK HT HG 253-308 V8 | PH 5205 L/R
Pacemaker 1⅝" Tuned Design Exhaust Headers - Holden HK-HT-HG 253-308 V8 - PH 5205 L/R
Boost the performance and exhaust flow of your classic Holden with these premium Pacemaker Tuned design headers. Specifically engineered for the HK, HT, and HG series equipped with 253 or 308 V8 engines, these headers are a must-have for street and performance builds. The 4-into-1 tuned design provides superior exhaust scavenging, delivering increased horsepower and a deeper, more aggressive V8 rumble while maintaining essential engine bay clearances.
Features:
This product offers the following high-performance features:
- TUNED Design: Precision-engineered pipe lengths to optimize torque and power output from the classic Holden V8 platform.
- High-Flow Construction: Features 1⅝" (41mm) primary pipes and a large 3" (76mm) outlet for unrestricted exhaust gas flow.
- Broad Compatibility: Designed to fit both Manual and Automatic transmissions (excluding Powerglide).
- Full Accessory Support: Engineered to clear both Power Steering and Air Conditioning systems for a professional and functional installation.
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5205 | Gasket | DSF 9A |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | - |
| Oxy Sen | N/A | Outlet | 3" (76mm) |
| Fitting Time | 2 Hrs | Design | Tuned 4-into-1 |
Important Notes:
- Transmission Exclusions: These headers will NOT fit vehicles equipped with a Powerglide transmission.
- Column Automatics: Linkages on column automatic models must be modified for correct fitment.
- Compatible with factory Power Steering and Air Conditioning.
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 | ||||||||
| Holden | Kingswood / Premier / Monaro / Brougham | 1968 | 1971 | Sedan / Ute / Wagon / Coupe | HK-HT-HG | 253-308 V8 | Manual & Automatic | 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 | 1⅝" Tuned Exhaust Headers | Holden HK HT HG 253-308 V8 | PH 5205 L/R
Pacemaker | 1⅝" Tuned Exhaust Headers | Holden HK HT HG 253-308 V8 | PH 5205 L/R
Pacemaker 1⅝" Tuned Design Exhaust Headers - Holden HK-HT-HG 253-308 V8 - PH 5205 L/R
Boost the performance and exhaust flow of your classic Holden with these premium Pacemaker Tuned design headers. Specifically engineered for the HK, HT, and HG series equipped with 253 or 308 V8 engines, these headers are a must-have for street and performance builds. The 4-into-1 tuned design provides superior exhaust scavenging, delivering increased horsepower and a deeper, more aggressive V8 rumble while maintaining essential engine bay clearances.
Features:
This product offers the following high-performance features:
- TUNED Design: Precision-engineered pipe lengths to optimize torque and power output from the classic Holden V8 platform.
- High-Flow Construction: Features 1⅝" (41mm) primary pipes and a large 3" (76mm) outlet for unrestricted exhaust gas flow.
- Broad Compatibility: Designed to fit both Manual and Automatic transmissions (excluding Powerglide).
- Full Accessory Support: Engineered to clear both Power Steering and Air Conditioning systems for a professional and functional installation.
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5205 | Gasket | DSF 9A |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | - |
| Oxy Sen | N/A | Outlet | 3" (76mm) |
| Fitting Time | 2 Hrs | Design | Tuned 4-into-1 |
Important Notes:
- Transmission Exclusions: These headers will NOT fit vehicles equipped with a Powerglide transmission.
- Column Automatics: Linkages on column automatic models must be modified for correct fitment.
- Compatible with factory Power Steering and Air Conditioning.
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 | ||||||||
| Holden | Kingswood / Premier / Monaro / Brougham | 1968 | 1971 | Sedan / Ute / Wagon / Coupe | HK-HT-HG | 253-308 V8 | Manual & Automatic | 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.
Original: $503.38
-65%$503.38
$176.18Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Pacemaker 1⅝" Tuned Design Exhaust Headers - Holden HK-HT-HG 253-308 V8 - PH 5205 L/R
Boost the performance and exhaust flow of your classic Holden with these premium Pacemaker Tuned design headers. Specifically engineered for the HK, HT, and HG series equipped with 253 or 308 V8 engines, these headers are a must-have for street and performance builds. The 4-into-1 tuned design provides superior exhaust scavenging, delivering increased horsepower and a deeper, more aggressive V8 rumble while maintaining essential engine bay clearances.
Features:
This product offers the following high-performance features:
- TUNED Design: Precision-engineered pipe lengths to optimize torque and power output from the classic Holden V8 platform.
- High-Flow Construction: Features 1⅝" (41mm) primary pipes and a large 3" (76mm) outlet for unrestricted exhaust gas flow.
- Broad Compatibility: Designed to fit both Manual and Automatic transmissions (excluding Powerglide).
- Full Accessory Support: Engineered to clear both Power Steering and Air Conditioning systems for a professional and functional installation.
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5205 | Gasket | DSF 9A |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | - |
| Oxy Sen | N/A | Outlet | 3" (76mm) |
| Fitting Time | 2 Hrs | Design | Tuned 4-into-1 |
Important Notes:
- Transmission Exclusions: These headers will NOT fit vehicles equipped with a Powerglide transmission.
- Column Automatics: Linkages on column automatic models must be modified for correct fitment.
- Compatible with factory Power Steering and Air Conditioning.
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 | ||||||||
| Holden | Kingswood / Premier / Monaro / Brougham | 1968 | 1971 | Sedan / Ute / Wagon / Coupe | HK-HT-HG | 253-308 V8 | Manual & Automatic | 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.











