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565 products
MANLEY PERFOR..

Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Sever..

$309.35
$382.30
Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Severe Duty Exhaust Valves (Set of 8)
REGULAR STOCK
SALE

Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Sever..

MPN: 12347-8
MANLEY PERFOR..
$309.35
$382.30

Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Sever..

Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Severe Duty Exhaust Valves (Set of 8)
MPN: 12347-8
MANLEY PERFOR..

Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Maste..

$193.89
$239.60
Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)
REGULAR STOCK
SALE

Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Maste..

MPN: 12345-8
MANLEY PERFOR..
$193.89
$239.60

Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Maste..

Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)
MPN: 12345-8
MANLEY PERFOR..

Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1...

$208.13
$257.20
Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Set of 8)
REGULAR STOCK
SALE

Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1...

MPN: 12331-8
MANLEY PERFOR..
$208.13
$257.20

Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1...

Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Set of 8)
MPN: 12331-8
MANLEY PERFOR..

Manley Chrysler Hemi 6.4L (2.140) Race Flo Intake Valve (S..

$208.13
$257.20
Manley Chrysler Hemi 6.4L (2.140) Race Flo Intake Valve (Set of 8)
REGULAR STOCK
SALE

Manley Chrysler Hemi 6.4L (2.140) Race Flo Intake Valve (S..

MPN: 12330B-8
MANLEY PERFOR..
$208.13
$257.20

Manley Chrysler Hemi 6.4L (2.140) Race Flo Intake Valve (S..

Manley Chrysler Hemi 6.4L (2.140) Race Flo Intake Valve (Set of 8)
MPN: 12330B-8
MANLEY PERFOR..

Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (..

$208.13
$257.20
Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (2.140) Race Flo Intake Valves (Set of 8)
REGULAR STOCK
SALE

Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (..

MPN: 12330-8
MANLEY PERFOR..
$208.13
$257.20

Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (..

Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (2.140) Race Flo Intake Valves (Set of 8)
MPN: 12330-8
MANLEY PERFOR..

Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Val..

$309.35
$382.30
Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8)
SPECIAL ORDER
SALE

Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Val..

MPN: 11661-8
MANLEY PERFOR..
$309.35
$382.30

Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Val..

Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8)
MPN: 11661-8
MANLEY PERFOR..

Manley Ford Coyote 5.0L DOHC Exhaust 32mm Race Master Valv..

$208.13
$257.20
Manley Ford Coyote 5.0L DOHC Exhaust 32mm Race Master Valves w/Bead Loc Groove (Set of 8)
SPECIAL ORDER
SALE

Manley Ford Coyote 5.0L DOHC Exhaust 32mm Race Master Valv..

MPN: 11627B-8
MANLEY PERFOR..
$208.13
$257.20

Manley Ford Coyote 5.0L DOHC Exhaust 32mm Race Master Valv..

Manley Ford Coyote 5.0L DOHC Exhaust 32mm Race Master Valves w/Bead Loc Groove (Set of 8)
MPN: 11627B-8
MANLEY PERFOR..

Manley Ford Coyote 5.0L DOHC Race Master 32mm Head 5.96mm ..

$208.13
$257.20
Manley Ford Coyote 5.0L DOHC Race Master 32mm Head 5.96mm Stem 4.274 Length (Set of 8)
SPECIAL ORDER
SALE

Manley Ford Coyote 5.0L DOHC Race Master 32mm Head 5.96mm ..

MPN: 11627-8
MANLEY PERFOR..
$208.13
$257.20

Manley Ford Coyote 5.0L DOHC Race Master 32mm Head 5.96mm ..

Manley Ford Coyote 5.0L DOHC Race Master 32mm Head 5.96mm Stem 4.274 Length (Set of 8)
MPN: 11627-8
MANLEY PERFOR..

Manley Ford Coyote 5.0L DOHC Race Master 38mm Head .5.96mm..

$208.13
$257.20
Manley Ford Coyote 5.0L DOHC Race Master 38mm Head .5.96mm Stem 4.722 Length (Set of 8)
SPECIAL ORDER
SALE

Manley Ford Coyote 5.0L DOHC Race Master 38mm Head .5.96mm..

MPN: 11626-8
MANLEY PERFOR..
$208.13
$257.20

Manley Ford Coyote 5.0L DOHC Race Master 38mm Head .5.96mm..

Manley Ford Coyote 5.0L DOHC Race Master 38mm Head .5.96mm Stem 4.722 Length (Set of 8)
MPN: 11626-8
MANLEY PERFOR..

Manley Ford Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Ra..

$208.13
$257.20
Manley Ford Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Race Master Exhaust Valves (Set of 8)
REGULAR STOCK
SALE

Manley Ford Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Ra..

MPN: 11623-8
MANLEY PERFOR..
$208.13
$257.20

Manley Ford Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Ra..

Manley Ford Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Race Master Exhaust Valves (Set of 8)
MPN: 11623-8
MANLEY PERFOR..

Manley Ford Coyote 5.0L DOHC 4 Valve 37mm Triple Groove Ra..

$208.13
$257.20
Manley Ford Coyote 5.0L DOHC 4 Valve 37mm Triple Groove Race Master Intake Valves (Set of 8)
REGULAR STOCK
SALE

Manley Ford Coyote 5.0L DOHC 4 Valve 37mm Triple Groove Ra..

MPN: 11622-8
MANLEY PERFOR..
$208.13
$257.20

Manley Ford Coyote 5.0L DOHC 4 Valve 37mm Triple Groove Ra..

Manley Ford Coyote 5.0L DOHC 4 Valve 37mm Triple Groove Race Master Intake Valves (Set of 8)
MPN: 11622-8
FIRESTONE

Firestone Air-Rite Air Command Compressor Check Valve 1/8N..

$13.84
$18.19
Firestone Air-Rite Air Command Compressor Check Valve 1/8NPT - 1 Pack (WR17603468)
REGULAR STOCK
SALE

Firestone Air-Rite Air Command Compressor Check Valve 1/8N..

MPN: 3468
FIRESTONE
$13.84
$18.19

Firestone Air-Rite Air Command Compressor Check Valve 1/8N..

This compressor check valve ensures that air does not backflow from the tank into the compressor head. Air tanks cannot maintain proper pressure unless a check valve is installed. Prevents backflow of air from tank into compressor head Ensures that air tank maintains proper pressure Includes (1) 1/8" NPT male..
MPN: 3468
BRIAN CROWER

Brian Crower 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 +1mm ..

$181.45
Brian Crower 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 +1mm Over STD Tip (33mm) Exhaust Valve Set 8
REGULAR STOCK

Brian Crower 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 +1mm ..

MPN: BC3605-S
BRIAN CROWER
$181.45

Brian Crower 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 +1mm ..

Brian Crower 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 +1mm Over STD Tip (33mm) Exhaust Valve Set 8
MPN: BC3605-S
BRIAN CROWER

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 +..

$181.45
Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 +1mm Over STD Tip (37mm) Intake Valve Set 8
REGULAR STOCK

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 +..

MPN: BC3604-S
BRIAN CROWER
$181.45

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 +..

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 +1mm Over STD Tip (37mm) Intake Valve Set 8
MPN: BC3604-S
BRIAN CROWER

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 S..

$181.45
Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 STD Size STD Tip (32mm) Exhaust Valve Set 8
REGULAR STOCK

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 S..

MPN: BC3601-S
BRIAN CROWER
$181.45

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 S..

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 STD Size STD Tip (32mm) Exhaust Valve Set 8
MPN: BC3601-S
BRIAN CROWER

Brian Crower Subaru EJ205/EJ257 32mm Inconel Exhaust Valves

$262.32
Brian Crower Subaru EJ205/EJ257 32mm Inconel Exhaust Valves
REGULAR STOCK

Brian Crower Subaru EJ205/EJ257 32mm Inconel Exhaust Valves

MPN: BC3601-INC
BRIAN CROWER
$262.32

Brian Crower Subaru EJ205/EJ257 32mm Inconel Exhaust Valves

Brian Crower Subaru EJ205/EJ257 32mm Inconel Exhaust Valves
MPN: BC3601-INC
BRIAN CROWER

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 S..

$181.45
Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 STD Size STD Tip (36mm) Intake Valve Set 8
REGULAR STOCK

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 S..

MPN: BC3600-S
BRIAN CROWER
$181.45

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 S..

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 STD Size STD Tip (36mm) Intake Valve Set 8
MPN: BC3600-S
BRIAN CROWER

Brian Crower Toyota 1JZGTE/Lexus 1JZGE 31mm (+1.0mm Head D..

$285.78
Brian Crower Toyota 1JZGTE/Lexus 1JZGE 31mm (+1.0mm Head Dia) Exhaust Valves
REGULAR STOCK

Brian Crower Toyota 1JZGTE/Lexus 1JZGE 31mm (+1.0mm Head D..

MPN: BC3313
BRIAN CROWER
$285.78

Brian Crower Toyota 1JZGTE/Lexus 1JZGE 31mm (+1.0mm Head D..

Brian Crower Toyota 1JZGTE/Lexus 1JZGE 31mm (+1.0mm Head Dia) Exhaust Valves
MPN: BC3313
BRIAN CROWER

Brian Crower Toyota 1JZGTE/Lexus 1JZGE 33.0mm (+ 1.0mm Hea..

$285.78
Brian Crower Toyota 1JZGTE/Lexus 1JZGE 33.0mm (+ 1.0mm Head Dia) Intake Valves
REGULAR STOCK

Brian Crower Toyota 1JZGTE/Lexus 1JZGE 33.0mm (+ 1.0mm Hea..

MPN: BC3312
BRIAN CROWER
$285.78

Brian Crower Toyota 1JZGTE/Lexus 1JZGE 33.0mm (+ 1.0mm Hea..

Brian Crower Toyota 1JZGTE/Lexus 1JZGE 33.0mm (+ 1.0mm Head Dia) Intake Valves
MPN: BC3312
BRIAN CROWER

Brian Crower Toyota 2JZ-GTE/Lexus 2JZ-GE 30mm Inconel Exha..

$393.49
Brian Crower Toyota 2JZ-GTE/Lexus 2JZ-GE 30mm Inconel Exhaust Valves Set 12
REGULAR STOCK

Brian Crower Toyota 2JZ-GTE/Lexus 2JZ-GE 30mm Inconel Exha..

MPN: BC3303-INC
BRIAN CROWER
$393.49

Brian Crower Toyota 2JZ-GTE/Lexus 2JZ-GE 30mm Inconel Exha..

Brian Crower Toyota 2JZ-GTE/Lexus 2JZ-GE 30mm Inconel Exhaust Valves Set 12
MPN: BC3303-INC
565 products

Valves

565 products

Valves are crucial components in an engine's internal combustion process. They regulate the flow of air, fuel, and exhaust gases throughout the engine. Selecting the right valves can optimize engine performance by improving horsepower, torque, and fuel efficiency.  Important features to consider when choosing valves include material, size, and compatibility with your specific engine type.