Manley Performance

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

2408 products

Sale 15%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.265in O/A Length, 0.3415in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.265in O/A Length, 0.3415in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.265in O/A Length, 0.3415in Stem

1,225.99 SAR 1,225.99 SAR 1,433.92 SAR
Sale 14%
Manley 1.575 Triple Groove Race Master Exhaust Valve for 2009+ Gen III Hemi 5.7L - Set of 8
Manley 1.575 Triple Groove Race Master Exhaust Valve for 2009+ Gen III Hemi 5.7L - Set of 8
Manley Performance

Manley 1.575 Triple Groove Race Master Exhaust Valve for 2009+ Gen III Hemi 5.7L - Set of 8

808.99 SAR 808.99 SAR 945.23 SAR
Sale 14%
Manley 09+ Chrysler Hemi 5.7L w/ Triple Groove 1.555in Race Flo Exhaust Valves (Set of 8)
Manley 09+ Chrysler Hemi 5.7L w/ Triple Groove 1.555in Race Flo Exhaust Valves (Set of 8)
Manley Performance

Manley 09+ Chrysler Hemi 5.7L w/ Triple Groove 1.555in Race Flo Exhaust Valves (Set of 8)

808.99 SAR 808.99 SAR 945.23 SAR
Sale 14%
Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Flo Intake Valves (Set of 8)
Manley Performance

Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Flo Intake Valves (Set of 8)

824.99 SAR 824.99 SAR 964.70 SAR
Sale 14%
Manley Ford 4.6L DOHC (4 Valve) Triple Groove 38mm Race Master Intake Valves
Manley Performance

Manley Ford 4.6L DOHC (4 Valve) Triple Groove 38mm Race Master Intake Valves

824.99 SAR 824.99 SAR 964.70 SAR
Sale 15%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.965in O/A Length, 0.3415in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.965in O/A Length, 0.3415in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.965in O/A Length, 0.3415in Stem

1,225.99 SAR 1,225.99 SAR 1,433.92 SAR
Sale 14%
Manley Chevrolet Big Block Severe Duty/Pro Flo 5.325in O/A Length Intake Valves (Set of 8)
Manley Performance

Manley Chevrolet Big Block Severe Duty/Pro Flo 5.325in O/A Length Intake Valves (Set of 8)

1,268.99 SAR 1,268.99 SAR 1,483.50 SAR
Sale 15%
Manley Chevrolet Big Block Exhaust Valve Kit - 1.725in Head Dia. 5.464in O/A Length, 0.3715in Stem
Manley Chevrolet Big Block Exhaust Valve Kit - 1.725in Head Dia. 5.464in O/A Length, 0.3715in Stem
Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.725in Head Dia. 5.464in O/A Length, 0.3715in Stem

1,225.99 SAR 1,225.99 SAR 1,433.92 SAR
Sale 14%
Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3715in Stem
Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3715in Stem
Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3715in Stem

768.99 SAR 768.99 SAR 898.68 SAR
Sale 15%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.640in O/A Length, 0.3110in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.640in O/A Length, 0.3110in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.640in O/A Length, 0.3110in Stem

1,225.99 SAR 1,225.99 SAR 1,433.92 SAR
Sale 14%
Manley Pontiac 400-428-455 1.770 Race Master Exhaust Valves (Set of 8)
Manley Pontiac 400-428-455 1.770 Race Master Exhaust Valves (Set of 8)
Manley Performance

Manley Pontiac 400-428-455 1.770 Race Master Exhaust Valves (Set of 8)

768.99 SAR 768.99 SAR 898.68 SAR
Sale 14%
Manley Pontiac 400 Exhaust Valve Kit - 1.770in Head Dia. 5.230in O/A Length, 0.3415in Stem
Manley Pontiac 400 Exhaust Valve Kit - 1.770in Head Dia. 5.230in O/A Length, 0.3415in Stem
Manley Performance

Manley Pontiac 400 Exhaust Valve Kit - 1.770in Head Dia. 5.230in O/A Length, 0.3415in Stem

768.99 SAR 768.99 SAR 898.68 SAR