✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Stress-free Manley 11671-8 R/m 1.625 Exhaust Valves For Mopar 6.1l Hemi Online Exclusive [b2F7zvEr]

$37.99 $121.99 -69%

Top-Quality Mopar 6.1L Hemi Exhaust Valves Experience the power of performance with the Manley 11671-8 R/M 1.625 Exhaust Valves, specifically designed for the Mopar 6.1L Hemi engines. These high-performance valves are crafted for race series applicat

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Stress-free Manley 11671-8 R/m 1.625 Exhaust Valves For Mopar 6.1l Hemi Online Exclusive [b2F7zvEr]

Top-Quality Mopar 6.1L Hemi Exhaust Valves

Experience the power of performance with the Manley 11671-8 R/M 1.625 Exhaust Valves, specifically designed for the Mopar 6.1L Hemi engines. These high-performance valves are crafted for race series applications, ensuring optimal engine performance and longevity. With a set of 8 valves, this package is perfect for those looking to upgrade their Mopar Gen III Hemi engine.

Key Features and Specifications

The Manley 11671-8 R/M 1.625 Exhaust Valves are engineered with precision and durability in mind. Each valve features a 1.625-inch head size and a 0.312-inch valve stem, providing exceptional flow and high-strength performance. The valves are 4.925 inches long, ensuring a perfect fit for your Mopar 6.1L Hemi engine. Made from high-quality stainless steel, these valves are resistant to corrosion and heat, offering long-lasting reliability.
  • Stainless Steel Construction – Ensures resistance to corrosion and heat, enhancing longevity.
  • Optimized Flow and Performance – Delivers high-strength performance and improved engine efficiency.

Practical Uses and Benefits

These Manley Exhaust Valves are ideal for both street and racing applications. By upgrading to these high-performance valves, you can expect enhanced engine power, improved throttle response, and increased fuel efficiency. The set of 8 valves is a complete package, making installation quick and hassle-free. With the Manley brand's reputation for quality and reliability, you can trust that these valves will deliver top-notch performance for your Mopar 6.1L Hemi engine.
  • Enhanced Engine Performance – Provides increased power and improved throttle response.
  • Easy Installation – Designed for quick and straightforward installation, saving you time and effort.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

A very nice product. I love it.

- Veronica V..

January 28, 2026

Absolutely no complaints!

Very clean and contemporary design.

- Jameson T..

January 28, 2026

Absolutely no complaints!

A product that actually lives up to its claims.

- Zayne G..

Write a Review

You Might Also Like

Discover more great products from our collection.

MLB Mets Shopper

MLB Mets Shopper

(577)
$27.99 $89.99 -69%
Women's Ferrox GTX Lo

Women's Ferrox GTX Lo

(615)
$39.99 $127.99 -69%
Zero Turn Lawn Mower

Zero Turn Lawn Mower

(807)
$21.99 $70.99 -69%
SFRA-4450   RADIATOR WITH CAP

SFRA-4450 RADIATOR WITH CAP

(422)
$58.99 $188.99 -69%
Lookbook FL3553

Lookbook FL3553

(941)
$48.99 $156.99 -69%
Round Infant Floor Mirror

Round Infant Floor Mirror

(14)
$49.99 $159.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY