Pacemaker | Tri-Y Performance Headers | Toyota Landcruiser HJ45-75 4L 2H Diesel | PH12640 Kit
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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Brie
Omaha, US
★★★★★ 5
great ball!
Size: Medium (2.5"), Style: Fetch Pack 2
My pitbull LOVES these. She is a power chewer and tough on balls and toys and tends to go through them insanely quick. She is still on her first ball out of this pack and its been at least two months. It is a little small for her mouth but she doesn’t seem to mind, as it has quickly become one of her favorites. Not a loud ball and it doesn’t usually make that wet chewy noise when shes going to town on it which is huge for me😂😂 Safe for my pittie so i’d imagine a smaller dog would be just fine.
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Reviewed in the United States on April 21, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Border Collie Approved: Easy to Clean, Durable, and Great Bounce
Size: Medium (2.5"), Style: Fetch Pack 2
These are the best balls out there for dogs. These fit great in the chuck-it ball launcher, which we need to wear out my border collie. They fit her mouth properly and, most importantly, do not absorb all the spit or water after a good rain. They are quick to clean off and have good weight so you can let them fly! Furthermore, they bounce well, which is perfect for my dog that likes to catch them on a bounce. The ball is a strong rubber, so should not be easy to chew up. I've used these for years, and the only time I've had to replace them is when one gets lost in the hay field. I highly suggest these as replacements for the common tennis balls.
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Reviewed in the United States on July 19, 2025
M
Verified Purchase
maxine
Natrona Heights, US
★★★★★ 4
Heavy duty.
Size: Medium (2.5"), Style: Fetch Pack 2
My dog was not interested, but it’s a good product
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Reviewed in the United States on April 11, 2026
M
Verified Purchase
M Denise
Fort Morgan, US
★★★★★ 5
Treats and plenty of ball throwing with these doggie toy
Size: Medium (2.5"), Style: Fetch Pack 1
I have actually purchased these twice already. I love the one that glows in the dark but it still got lost in my yard lol. My dog is a big breed half pitt/Labrador so she did chew through one of them already. I play ball with her every single day but I DO have to take them away from her because she will destroy them. They are great to add in treats as well, that was one of the my favorite things about them as well. They do last just if you have an over zealous chewer do not let them keep them for long periods of time. They are a good value for the price. Buy them your dog will love it!
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Reviewed in the United States on August 2, 2025
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Verified Purchase
Who Let the Dogs Out
Natrona Heights, US
★★★★★ 5
My Female GSD loves
Size: Medium (2.5"), Style: Fetch Pack 1, Size: Medium (2.5"), Style: Fetch Pack 1
Shasta is my smallest. Six in December (2025) along with her brother. She’s 100 lbs and outside, completely ball driven see last picture. Don’t let the size (2.5”) of these Chuck-It balls deter you. If your larger Breed dog has any orthopedic issues, has already torn their ACL etc, one has arthritis but wants to play. This size is perfect! Shazzy was born with several ortho issues. I don’t throw balls distance but right to her. This size and lighter weight assure even when Shazzy is spazzy w excitement, she’ll catch the ball mid air. The green balls are softer, and glow in the dark. In summer we can play well past dusk and I can see them! Her personality shows in the pictures. Playing ball is part of her. These balls are just perfect for her situation. Somehow they disappear, she loves making baskets, puts them in my tractor bucket, or my gardening bucket..then get put in burn pile, trash etc. I keep replacing them because she’d look day and night if we actually ran out!! 🙏✝️👍🏼👍🏼
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Reviewed in the United States on September 3, 2025

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