View our April Specials! Coupon Code: SaveIn2024
Exedy Clutch and Flywheel Sale

Manley Performance Severe Duty Valves

Looking to upgrade your vehicle with a valf from Manley Performance? We carry a great variety of Manley Performance Severe Duty Valves and other engine component performance parts for your vehicle.

We have 67 Manley Performance Severe Duty Valves available with free shipping to the Continental US 48 States.


Fitment Information Unavailable

Manley Performance Severe Duty Valves 12361-1
SHIPS FROM MANUFACTURER
12361-1
Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single)
$56.01
Manley Performance Severe Duty Valves 12361-8
IN STOCK - LOW
12361-8
Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8)
$288.61
Manley Performance Severe Duty Valves 12355-8
SHIPS FROM MANUFACTURER
12355-8
Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8)
$288.61
Manley Performance Severe Duty Valves 11858-8
SHIPS FROM MANUFACTURER
11858-8
Manley Severe Duty Series SBC Stainless Steel Exhaust Valves 2.080in Dia 5.140in L - Set of 8
$298.01
Manley Performance Severe Duty Valves 11232-8
SHIPS FROM MANUFACTURER
11232-8
Manley Chevy Small Block Severe Duty Valves 2.020in. Head Dia. / 5.010in. OA L (Set of 8)
$288.61
Manley Performance Severe Duty Valves 11843-8
SHIPS FROM MANUFACTURER
11843-8
Manley Severe Duty Series BBC Stainless Steel Exhaust Valves 1.880in Dia 5.422in L - Set of 8
$288.61
Manley Performance Severe Duty Valves 11530-8
SHIPS FROM MANUFACTURER
11530-8
Manley Chevrolet Big Block Severe Duty/Pro Flo 5.325in O/A Length Intake Valves (Set of 8)
$298.01
Manley Performance Severe Duty Valves 11700-8
SHIPS FROM MANUFACTURER
11700-8
Manley Small Block Chevrolet 2.055 Diameter .200 Longer Severe Duty Intake Valves - Set of 8
$286.12
Manley Performance Severe Duty Valves 11688-1
SHIPS FROM MANUFACTURER
11688-1
Manley LS7 2.205 Severe Duty Pro Flo Intake Valve
$56.01
Manley Performance Severe Duty Valves 12344-8
SHIPS FROM MANUFACTURER
12344-8
Manley SR 20 Brodix Severe Duty Series Stainless Steel Exhaust Valves 2.400in Dia 6.030 L - Set of 8
$298.01
Manley Performance Severe Duty Valves 12843-8
SHIPS FROM MANUFACTURER
12843-8
Manley Chevy Big Block Chevy 1.880in Severe Duty Exhaust Valves
$288.61
Manley Performance Severe Duty Valves 11542-8
IN STOCK - LOW
11542-8
Manley S/D 1.840/+.100 Severe Duty Exhaust Valves (Set of 8)
$391.85
Manley Performance Severe Duty Valves 11772-1
SHIPS FROM MANUFACTURER
11772-1
Manley Chevrolet Small Block 2.080 Head .3415 Stem Severe Duty Pro Flo Intake Valve - Single
$56.01
Manley Performance Severe Duty Valves 11752-8
SHIPS FROM MANUFACTURER
11752-8
Manley Small Block Chevrolet 2.100in Head Diameter .400 Longer Severe Duty Intake Valves - Set of 8
$298.01
Manley Performance Severe Duty Valves 11563-8
SHIPS FROM MANUFACTURER
11563-8
Manley Big Block Chevrolet 1.880 Head Dia. 5.354 O/A Length Severe Duty Exhaust Valves - Set of 8
$288.61
Manley Performance Severe Duty Valves 11781-8
SHIPS FROM MANUFACTURER
11781-8
Manley 68-73 Dodge 5.6L Small Block Severe Duty Exhaust Valves 1.6in Head .371in Stem (Set of 8)
$185.38
Manley Performance Severe Duty Valves 11747-8
SHIPS FROM MANUFACTURER
11747-8
Manley Chevrolet Small Block Severe Duty Exhaust Valves 1.500in Head Dia .3415in Stem - Set of 8
$288.61