SKU: 39404480963

Pacemaker | Tri-Y Performance Headers | Toyota Landcruiser HJ45-75 4L 2H Diesel | PH12640 Kit

Sale price$316.53 Regular price$351.70
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Description

Pacemaker | Tri-Y Performance Headers | Toyota Landcruiser HJ45-75 4L 2H Diesel | PH12640 KitPacemaker Tri Y Performance Headers Toyota Landcruiser HJ Series 4. 0L 2H Diesel PH12640 Kit Unlock better breathing and improved torque for your classic Toyota diesel with these rugged Pacemaker Tri Y performance headers. Specifically designed for the legendary 4. 0 Litre 2H diesel engine found in the HJ45, HJ47, HJ60, and HJ75 Landcruiser series, these headers are engineered to optimize exhaust scavenging. By replacing the stock manifold, these

Pacemaker Tri-Y Performance Headers - Toyota Landcruiser HJ Series 4.0L 2H Diesel - PH12640 Kit

Unlock better breathing and improved torque for your classic Toyota diesel with these rugged Pacemaker Tri-Y performance headers. Specifically designed for the legendary 4.0 Litre 2H diesel engine found in the HJ45, HJ47, HJ60, and HJ75 Landcruiser series, these headers are engineered to optimize exhaust scavenging. By replacing the stock manifold, these headers reduce backpressure, allowing your engine to operate more efficiently, which is particularly beneficial for heavy towing and off-road work. Built with Pacemaker’s renowned quality, these headers are designed to endure the toughest Australian environments while providing a precise fit within the chassis.

Features:

This product offers the following performance features:

  • Tri-Y Design: Specifically tuned to enhance low-to-mid range torque, ideal for the 2H diesel engine.
  • Robust Pipe Sizing: Features 1⅝" (41mm) primary pipes and 1⅞" (48mm) secondary pipes for steady exhaust flow.
  • Standard Outlet: Finished with a 2¼" (57mm) outlet for easy integration with your exhaust system.
  • Durable Construction: High-quality materials designed to resist heat and vibration in 4WD applications.
  • Accessory Friendly: Fully compatible with both Power Steering and Air Conditioning.
Product Specifications for PH12640 Kit
Feature Value Feature Value
Part # PH 12640 Gasket DSF 53
Primary Pipe 1⅝" (41mm) Secondary Pipe 1⅞" (48mm)
P/Steering Yes Outlet 2¼" (57mm)
Air Con Yes Fitting Time 1½ Hrs

Important Notes:

  • Fitment Type: This kit is designed for "Inside Chassis" fitment.
  • Transmission: Specifically designed for Manual transmission models.

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
Toyota Landcruiser 1980 1990 Cab Chassis / Wagon HJ45, HJ47, HJ60, HJ75 4.0L 2H Diesel Manual Only 4WD
Warranty Information
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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39404480963

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Jerry
Omaha, US
★★★★★ 5
A perfect white work shirt.
Fit Type: Regular Fit, Color: White, Size: Medium
Thick, durable, iron exquisitely and the fit is spot on. Perfect white work shirt. I have a grey shirt too, the quality is the same.
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Reviewed in the United States on March 4, 2026
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Blusher
Birmingham, US
★★★★★ 3
Right fit
I love this shirt it was nice and bright when I got it after a few wash it started to fade out a bit was a perfect fit for a medium built person 5’7 I still would recommend this product they are really nice and thick
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Reviewed in the United States on September 14, 2025
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John E. Holiday
Natrona Heights, US
★★★★★ 5
Quality shirt. Not too blousy.
I'm 5'11" and hover around 175-180 lbs. so I'm a pretty average guy. I've been thin my whole life but now I'm in my 40's so if I don't watch it, my stomach will get bigger. I bought this shirt in slim-fit first. It was perfect but since these shirts are 100% cotton, I was concerned that after a couple washings, it would be too small (especially in the stomach area). I returned the slim-fit and bought this regular-fit (medium). For this review, I thought it would be helpful to compare the Amazon Essentials shirt to The Gap's regular oxford shirt. I've always liked the fit of Gap oxford shirts. Upon inspection, the weight and feel of the Amazon oxford cloth is exactly the same at the Gap's. I laid one of my old Gap shirts on top of this Amazon Essentials oxford. You can see from the pictures that the torso cut is exactly the same (about 21 inches pit-to-pit seam). I like that. I'm not a fat guy and I don't want a blousy shirt. This is neither too blousy nor too slim. Just right. The sleeves are perhaps 1/2 inch longer than the Gap shirt. Perhaps one negative is the tail. The Amazon Essentials tail is 1.5-2" longer than the Gap shirt. This makes the Amazon Essentials shirt a touch long for wearing untucked in my opinion. However, if you do tuck, a longer shirt stays tucked-in. So it depends how you want to wear it. I have a lady who does alterations. She'll charge $10 to shorten the tail if I wanted that. If I do have the Amazon shirt altered, it would still be a bargain. These are good quality shirts with a nice cut to them. I won't hesitate to buy them again. Highly recommended.
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Reviewed in the United States on January 24, 2020
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Tracy J
Los Angeles, US
★★★★★ 4
Decent quality. Sizing is normal but a bit generous in the midsection
Fit Type: Regular Fit, Color: White, Size: Large
I was impressed. Shirt is of fairly decent quality- thick cotton. My husband is normally a large. Given the sizing chart we almost ordered a medium, but it was good we bought a large. The sleeves are perfect but afraid it may shrink in the dryer. I think the reason people say loose fit is because it is boxy (square). Fine under a suit and we needed it urgently.
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Reviewed in the United States on January 17, 2026
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veronica diaz
Los Angeles, US
★★★★★ 5
With this shirt I say I do
Color: Khaki, Size: Small, Color: Khaki, Size: Small
This shirt definitely compliments the suit my son bought. Very light ,very comfortable,not quite tight fit ,but I can say that it fits perfectly .It matches well with a few colors ,purple being one of them . For having a teenager that at times mistreats his clothes ,and just throws the clothes on the hanger really any way . Not many wrinkles was really on it and I really had to fight whatever that was in his closet just to take this out and it was hanged up . For having it for more than a month I say not bad . It is worth it. And if it was me I wouldn't have any wrinkles on it what's so ever. Very delicate and easy to move in it. My son wore it to his friend's graduation party not one wrinkle on it afterwards. Very casual look. I will buy more for him
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Reviewed in the United States on July 1, 2025

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