SKU: 67076084575

Pacemaker | Tri-Y Performance Headers | Land Rover Discovery 1 & 2 Rover V8 | PH7605L/R - Discovery 1 & 2

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Description

Pacemaker | Tri-Y Performance Headers | Land Rover Discovery 1 & 2 Rover V8 | PH7605L/R - Discovery 1 & 2Pacemaker Tri Y Performance Headers Land Rover Discovery Series 1 & 2 Rover V8 PH7605L R Enhance the low end torque and overall efficiency of your Land Rover Discovery with the Pacemaker PH7605 Tri Y headers. Specifically engineered for the legendary Rover V8, these headers are compatible with the 3. 5L, 3. 9L, 4. 0L, and 4. 6L variants across both Discovery Series 1 and Series 2 models. The Tri Y design is the ideal choice for 4WD applications, as it

Pacemaker Tri-Y Performance Headers - Land Rover Discovery Series 1 & 2 Rover V8 - PH7605L/R

Enhance the low-end torque and overall efficiency of your Land Rover Discovery with the Pacemaker PH7605 Tri-Y headers. Specifically engineered for the legendary Rover V8, these headers are compatible with the 3.5L, 3.9L, 4.0L, and 4.6L variants across both Discovery Series 1 and Series 2 models. The Tri-Y design is the ideal choice for 4WD applications, as it is specifically tuned to improve mid-range pulling power—perfect for towing, off-roading, and highway cruising. Whether your vehicle is carbureted (Non-E.F.I.) or fuel-injected (E.F.I.), these Australian-made headers provide a significant performance upgrade over the restrictive factory cast manifolds while maintaining excellent engine bay clearance.

Features:

This product offers the following performance features:

  • Optimized Tri-Y Design: Specifically tuned to broaden the power band and increase usable torque for 4WD conditions.
  • Versatile Engine Fitment: Compatible with all Rover V8 displacements (3.5L to 4.6L) and both E.F.I. and Non-E.F.I. systems.
  • Quality Mandrel-Bent Piping: Features 1½" (38mm) primary pipes and 1¾" (44mm) secondary pipes for superior flow.
  • Durable Construction: Finished with a 2" (51mm) outlet designed for long-term reliability in harsh environments.
  • Full Accessory Clearance: Engineered to maintain full compatibility with Power Steering and Air Conditioning systems.
Product Specifications for PH7605L/R
Feature Value Feature Value
Part # PH 7605 Gasket DSF 43
Primary Pipe 1½" (38mm) Secondary Pipe 1¾" (44mm)
P/Steering Yes Outlet 2" (51mm)
Air Con Yes Fitting Time 2½ Hrs

Important Notes:

  • Winch Compatibility: These headers will not fit vehicles equipped with a P.T.O. (Power Take-Off) winch.
  • Model Specifics: This part is specifically for the Discovery Series 1 & 2. For Range Rover Classic or Land Rover County 110 models, please refer to their respective listings.
  • Transmission: Compatible with both Manual and Automatic transmissions.

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
Land Rover Discovery 1989 1998 SUV Series 1 Rover V8 (3.5L, 3.9L) Manual & Automatic 4WD
Land Rover Discovery 1998 2004 SUV Series 2 Rover V8 (4.0L, 4.6L) Manual & Automatic 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:
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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: 67076084575

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N. A. Williams
Cuba, US
★★★★★ 5
89 mercruiser works fine
The mounting bracket was a little smaller than orginal, but no big deal, just drilled new hole in mounting plate. Solved my starting problem
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Reviewed in the United States on May 20, 2023
C
Verified Purchase
Charles R Gunther
Grantham, US
★★★★★ 5
Direct replacement
Direct replacement for a failed solenoid on my Larson boat. Easy to install and works as it should.
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Reviewed in the United States on October 3, 2022
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osborne
Port Orchard, US
★★★★★ 3
Working
Hard to find work great
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Reviewed in the United States on May 14, 2026
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Verified Purchase
Jon
Lexington, US
★★★★★ 4
Did its job
Got me back onto the water. The mounting holes distances from center to center are less than original equipment. But in a pinch they will do the job.
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Reviewed in the United States on May 29, 2024
T
Verified Purchase
TS
New York, US
★★★★★ 1
Missing the xomolete backside with bracket
Item had great reviews Came in and upon opening i noticed the whole backside was missing like it was never assembled properly and the missing part was not in bag Disappointed with whole thing Returned and ordered a oen Scared if this poorly made i dis not want kt leaving me on the water
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Reviewed in the United States on July 26, 2024

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