Vehicle Set: Click here to shop 2021 Chevrolet Trailblazer parts.

11858-8 Manley Performance Severe Duty Valves

Name: Manley Performance 11858-8 Severe Duty Valves
Brand: Manley Performance
SKU: 11858-8
Price: 321.31 USD
Availability: InStock

Manley Performance Severe Duty Valves 11858-8

Image(s) for display purposes only. Actual product may vary.

Authorized Dealer

Product: Manley Performance Severe Duty Valves

Category: Manley Performance Valves

Part Number: 11858-8

UPC: 807298054193

MSRP: $415.30

Rating:

0 Reviews

$321.31

Free Shipping (Continental US)

New with manufacturer warranty

Availability: IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 06/29/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

Have a Question?

Description:

NOTES: Manley Severe Duty Series SBC Stainless Steel Exhaust Valves 2.080in Dia 5.140in L - Set of 8

Fitment:

Years	Make	Model	Trim
Sorry we do not have fitment information available for this part number. Contact us for any fitment questions.

View other Applications of Manley Performance Severe Duty Valves

Product Reviews:

Write a Review

Product reviews for all Manley Performance Severe Duty Valves.

There are no reviews yet.

WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

Other Valves:

IN STOCK GSC Power Division 2251-10 GSC Power Division Exhaust Valve Sets -STD GSC P-D Audi V10 5.2L 27mm Head STD 101.8mm Long Chrome Polished Alloy Exhaust Valve - Set of 10 $347.44 Details
IN STOCK Supertech BMIVN-1030S-12 Supertech Intake Valves Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12 $345.70 Details
IN STOCK Supertech MAIVN-1100-8 Supertech Intake Valves Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8 $196.69 Details
IN STOCK - LOW Ferrea F1935P Ferrea Comp Plus Exh Valve - Sets Ferrea Nissan NEO 29.65mm 5.96mm 97.95mm 22 Deg Flo Stock Competition Plus Exhaust Valve - Set of 12 $390.06 Details
IN STOCK - LOW Ferrea F2175P Ferrea Comp Plus Int Valve - Sets Ferrea Mitsubishi 4B11T 35mm 5.47mm 113.25mm 15 Deg S-Flo Stk Sgl Grv Comp Plus Int Valve - Set of 8 $256.26 Details
IN STOCK - LOW Supertech MAEVI-2301D-8 Supertech Exhaust Valves Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8 $311.90 Details
IN STOCK - LOW Brian Crower BC3209 Brian Crower Exhaust Valve Sets Brian Crower Nissan SR20DE(T) RWD 31.15mm Exhaust Valves $197.00 Details
IN STOCK Supertech BMEVI-1040S-12 Supertech Exhaust Valves Supertech BMW M3 S54 Inconel Exhaust Valve - Set of 12 $506.12 Details

For more information on Manley Performance part number 11858-8, you can visit the official Manley Performance website.