View our Specials! Coupon Code: SaveIn2026
Koni Suspension Sale
X
Vehicle Set: Click here to shop 1990 Lexus ES250 parts.

11863-8 Manley Performance Race Master Valves

Manley Performance Race Master Valves 11863-8
Image(s) for display purposes only. Actual product may vary.

Share on Social MediaShare 11863-8 Manley Performance Race Master Valves on FacebookShare 11863-8 Manley Performance Race Master Valves on TwitterShare 11863-8 Manley Performance Race Master Valves on Pintrest
Part Number: 11863-8
UPC: 807298054292
MSRP: $251.58
Rating: No Rating 0 Reviews
$202.44

Free Shipping (Continental US) Free Shipping
New with manufacturer warranty
Availability: IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 06/27/2026)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

Have a Question?

Description:

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 Race Master Valves

Product Reviews:


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

Other Valves:

IN STOCK
Supertech BMEVI-1054S-HS-1-12
Supertech Intake Valves
Supertech BMW N54 Turbo Sodium Filled Exhaust Valves - Set of 12
$741.98 CLEARANCE
VIEW PRICE IN CART
Manley Performance Race Master Valves B2017-50
IN STOCK
GSC Power Division B2017-50
GSC Power Division Exhaust Valve Sets +1mm
GSC P-D Subaru EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve - 33mm Head (+1mm) - Set of 50
$1,809.23
IN STOCK
Supertech MCEVI-1202-HS-8
Supertech Exhaust Valves
Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8
$497.41
IN STOCK - LOW
Supertech MCEVI-1007FS-8
Supertech Exhaust Valves
Supertech Mini Cooper W11B16A 1.6L Supercharged Inconel Exhaust Valve- +1mm Oversize - Set of 8
$301.65
Manley Performance Race Master Valves B2282-50
IN STOCK - LOW
GSC Power Division B2282-50
GSC Power Division Intake Valve Sets -STD
GSC P-D 2015+ Subaru FA20F WRX Chrome Polished Intake Valve - 34mm STD Head - Set of 50
$1,048.15
IN STOCK - LOW
Supertech BMEVI-1063S-HS-16
Supertech Exhaust Valves
Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16
$989.28
IN STOCK - LOW
Ferrea F2428P
Ferrea Comp Plus Exh Valve - Sets
Ferrea BMW S55 28mm 5.96mm 112.83mm 21 Deg Taper-Flo STD Trpl Grv Comp Plus Ext Valve - Set of 12
$515.20
Manley Performance Race Master Valves BC3030
IN STOCK - LOW
Brian Crower BC3030
Brian Crower Intake Valve Sets
Brian Crower Honda H22 35mm Intake Valves
$197.00

For more information on Manley Performance part number 11863-8, you can visit the official Manley Performance website.