Manley Performance

Find the right parts for your vehicle easily by selecting the make, model, and year.
Search
Clear filters

2408 products

Sale 14%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.3110in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.3110in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.3110in Stem

824.99 SAR 824.99 SAR 964.64 SAR
Sale 14%
Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.010in O/A Length, 0.3110in Stem
Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.010in O/A Length, 0.3110in Stem
Manley Performance

Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.010in O/A Length, 0.3110in Stem

824.99 SAR 824.99 SAR 964.64 SAR
Sale 14%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.040in O/A Length, 0.3110in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.040in O/A Length, 0.3110in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.040in O/A Length, 0.3110in Stem

824.99 SAR 824.99 SAR 964.64 SAR
Sale 14%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.500in Head Dia. 5.065in O/A Length, 0.3415in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.500in Head Dia. 5.065in O/A Length, 0.3415in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.500in Head Dia. 5.065in O/A Length, 0.3415in Stem

768.99 SAR 768.99 SAR 898.63 SAR
Sale 14%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.2740in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.2740in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.2740in Stem

1,225.99 SAR 1,225.99 SAR 1,433.83 SAR
Sale 14%
Manley Chevy Small Block Severe Duty Valves 2.020in. Head Dia. / 5.010in. OA L (Set of 8)
Manley Performance

Manley Chevy Small Block Severe Duty Valves 2.020in. Head Dia. / 5.010in. OA L (Set of 8)

1,225.99 SAR 1,225.99 SAR 1,433.83 SAR
Sale 14%
Manley Chevy Small Block Severe Duty Valves (Set of 8)
Manley Chevy Small Block Severe Duty Valves (Set of 8)
Manley Performance

Manley Chevy Small Block Severe Duty Valves (Set of 8)

1,225.99 SAR 1,225.99 SAR 1,433.83 SAR
Sale 14%
Manley Gen II 1.65in Pro-Flo Custom Stainless Steel Exhaust Valves (Set of 8)
Manley Performance

Manley Gen II 1.65in Pro-Flo Custom Stainless Steel Exhaust Valves (Set of 8)

1,132.99 SAR 1,132.99 SAR 1,324.80 SAR
Sale 14%
Manley Gen II 2.15in Pro-Flo Custom Stainless Steel Intake Valves (Set of 8)
Manley Performance

Manley Gen II 2.15in Pro-Flo Custom Stainless Steel Intake Valves (Set of 8)

1,132.99 SAR 1,132.99 SAR 1,324.80 SAR
Sale 9%
Manley Ford 2.3L EcoBoost Exhaust 30.5mm Stainless Extreme Duty Valves
Manley Ford 2.3L EcoBoost Exhaust 30.5mm Stainless Extreme Duty Valves
Manley Performance

Manley Ford 2.3L EcoBoost Exhaust 30.5mm Stainless Extreme Duty Valves

2,232.99 SAR 2,232.99 SAR 2,448.31 SAR
Sale 9%
Manley Nissan GTR VR38DETT Extreme Duty Exhaust Valves
Manley Nissan GTR VR38DETT Extreme Duty Exhaust Valves
Manley Performance

Manley Nissan GTR VR38DETT Extreme Duty Exhaust Valves

3,349.99 SAR 3,349.99 SAR 3,672.41 SAR
Sale 9%
Manley 93-98 Toyota Land Cruiser 4.5L (1FZ-FE) 33.5mm Race Master Exhaust Valves - Set of 12
Manley 93-98 Toyota Land Cruiser 4.5L (1FZ-FE) 33.5mm Race Master Exhaust Valves - Set of 12
Manley Performance

Manley 93-98 Toyota Land Cruiser 4.5L (1FZ-FE) 33.5mm Race Master Exhaust Valves - Set of 12

1,775.99 SAR 1,775.99 SAR 1,946.53 SAR