About FAQ Blog Press
Research
The Fitment Data Crisis EFI Tuning Cheat Sheet
Store
MOTORMIA — Automotive Aftermarket Parts
MOTORMIA — Automotive Aftermarket Parts
About FAQ Blog Press Research The Fitment Data Crisis EFI Tuning Cheat Sheet Store

FOLLOW US

Your Cart

Subtotal —

Shipping & taxes calculated at checkout

Add $100.00 to check out — $100 minimum order.

Web checkout works. But app users save more.

Sponsorship codes + Fitment Guarantee unlock in the app.

Checkout View Cart

Search Results

Search Results

"Manley Performance 11930HXH-8" // 1000 results

—
M

Manley Performance

Manley Push Rod - 3/8 Dia. - 8.408 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

$257.35Special Order
P/ROD-4130 3/8 8.550

Manley Performance

P/ROD-4130 3/8 8.550

$12.94In Stock
M

Manley Performance

P/ROD-4130 3/8 8.950 .135WL

$17.79In Stock
Manley Push Rod - 3/8 Dia. - 9.050 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Manley Performance

Manley Push Rod - 3/8 Dia. - 9.050 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

$103.55Special Order
3/8in BBC Guide Plate

Manley Performance

3/8in BBC Guide Plate

$53.81In Stock
Manley Performance intake system

Manley Performance

Manley Chrysler 340intake Valve Kit - 2.020in Head Dia. 5.240in O/A Length, 0.3415in Stem

$292.04Special Order
Placeholder image

Manley Performance

SBC S/D 1.625in Exhaust Valve

$34.90In Stock
Manley Performance exhaust

Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.800in Head Dia. 5.930in O/A Length, 0.3415in Stem

$292.04Special Order
M

Manley Performance

Valve-S/D 2.080,+.200

$36.09In Stock
Manley Performance intake system

Manley Performance

Manley Chevrolet LS1intake Valve Kit - 2.055in Head Dia. 4.874in O/A Length, 0.3133in Stem

$673.36Special Order
Placeholder image

Manley Performance

Manley 03-06 EVO VIII/IX 87.0mm-Bore +2.0mm Over Size-10.0/10.5 CR Dish Piston Set with Rings

$718.94Special Order
M

Manley Performance

RING-82.5mm 1.0mm,1.2mm,2.0mm

$398.93Special Order
M

Manley Performance

Manley Chevrolet Big Block H-Beam Connecting Rod Set - 6.800in Length

$982.35Special Order
Race Series Exhaust Valves for Nissan VQ35DE/VQ35DET

Manley Performance

Race Series Exhaust Valves for Nissan VQ35DE/VQ35DET

$414.70Special Order
Manley Ford Coyote 5.0L DOHC Race Master 38mm Head .5.96mm Stem 4.722 Length (Set of 8)

Manley Performance

Manley Ford Coyote 5.0L DOHC Race Master 38mm Head .5.96mm Stem 4.722 Length (Set of 8)

$196.47In Stock
M

Manley Performance

Valve-S/D 1.600,+.100

$34.90In Stock
M

Manley Performance

BBC SD Exhaust Valve 1.940 11/32 6.400 OAL

$34.90In Stock
Placeholder image

Manley Performance

Manley 99-12 Ford 4.6L/281 5.4L/330 V8 37mm Race Series Stainless Steel Intake Valves (Set of 8)

$196.47Special Order
Manley Nissan GT-R 3.8L VR38DETT 88.4mm Stroke Flat Top Grade 1 Single Platinum Series Piston w/Ring

Manley Performance

Manley Nissan GT-R 3.8L VR38DETT 88.4mm Stroke Flat Top Grade 1 Single Platinum Series Piston w/Ring

$222.13Special Order
Placeholder image

Manley Performance

BBC S/D 1.880in Exhaust Valve

$34.90In Stock
P/ROD-4130 3/8 9.000 .135WL

Manley Performance

P/ROD-4130 3/8 9.000 .135WL

$17.79In Stock
RING-4.530 .043,3/16 GAPLESS TOP

Manley Performance

RING-4.530 .043,3/16 GAPLESS TOP

$577.64Special Order
Placeholder image

Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.950in O/A Length, 0.3136in Stem

$279.09In Stock
Manley Push Rod - 3/8 Dia. - 9.450 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Manley Performance

Manley Push Rod - 3/8 Dia. - 9.450 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

$103.55In Stock
Manley Ford 4.6L Modular V8 intake Valve Kit - 34.00mm Head Dia. 4.620in O/A Length, 0.2355in Stem

Manley Performance

Manley Ford 4.6L Modular V8 intake Valve Kit - 34.00mm Head Dia. 4.620in O/A Length, 0.2355in Stem

$196.47Special Order
Placeholder image

Manley Performance

BBC S/D 1.880in Exhaust Valve

$34.90In Stock
M

Manley Performance

Valve-S/D 2.055,+.100

$34.90In Stock
P/ROD-4130 3/8 8.000 .135WL

Manley Performance

P/ROD-4130 3/8 8.000 .135WL

$17.79In Stock
M

Manley Performance

Manley Chevrolet L-99 intake Valve Kit - 2.165in Head Dia. 5.200in O/A Length, 0.3133in Stem

$673.36Special Order
Placeholder image

Manley Performance

Manley 3/8in 8.100in Length 0.080in Wall Swedged End Pushrods (Set of 8)

$103.55In Stock
M

Manley Performance

P/ROD-4130 3/8 9.350

$12.94In Stock
LOC-TI 10 DEG .3415 BEAD LOC COATED

Manley Performance

LOC-TI 10 DEG .3415 BEAD LOC COATED

$138.37Special Order
Placeholder image

Manley Performance

Manley Big Block Chevrolet Extreme Duty Exh. Valve 1.88in. Head Dia / .3415in. Stem Dia - Set of 8

$476.55In Stock
Placeholder image

Manley Performance

SBC S/D 1.600in Exhaust Valve

$34.90In Stock
M

Manley Performance

P/ROD-4130 3/8 9.200 .135WL

$17.79In Stock
Manley Performance hardware kit

Manley Performance

Manley 93.5-99 Mitsubishi Eclipse GST GSX / 03-06 Evo 8/9 Pro Series I Beam TT Rods w ARP 625+ Bolts

$1,280.26Special Order
Placeholder image

Manley Performance

BBC S/D 1.900in Exhaust Valve

$34.90In Stock
Manley Performance exhaust

Manley Performance

Manley Chrysler 426 Hemi 1.900 Head .3100 Stem Standard Length Race Master Exhaust Valves (Set of 8)

$196.47Special Order
Placeholder image

Manley Performance

Valve-S/D 1.600,+.100

$34.90In Stock
Manley Performance exhaust

Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.540in O/A Length, 0.3110in Stem

$292.04Special Order
Placeholder image

Manley Performance

Manley Ford 5.0L V8 Coyote 5.933in Length Pro Series I Beam Connecting Rod Set

$3,198.39In Stock
Placeholder image

Manley Performance

Manley Chrysler 426 Hemi Race Master Exhaust Valves (Set of 8)

$183.03Special Order
M

Manley Performance

SPRING CUP-ID 1.340

$95.27Special Order
Manley Performance exhaust

Manley Performance

Manley Chrysler 426 Hemi Exhaust Valve Kit - 1.900in Head Dia. 4.855in O/A Length, 0.3075in Stem

$183.03Special Order
Manley Performance auto part

Manley Performance

Manley Ford 4.6L Modular V8 Piston Set - 3.572in Bore 1.200in CH, -11.00 CC

$841.03Special Order
Manley Performance exhaust

Manley Performance

Manley Chevrolet 5.3L L83 Exhaust Valve Kit - 1.560in Head Dia. 5.208in O/A Length, 0.3136in Stem

$183.03Special Order
Manley thru 08 Chevy Hemi 5.7L w/ Bead Loc Groove 2.020in Race Master Exhaust Valves (Set of 8)

Manley Performance

Manley thru 08 Chevy Hemi 5.7L w/ Bead Loc Groove 2.020in Race Master Exhaust Valves (Set of 8)

$192.51Special Order
Manley Performance auto part

Manley Performance

Manley Ford 4.6L Modular V8 Piston Set - 3.582in Bore 1.200in CH, -23.00 CC

$1,068.42Special Order
Placeholder image

Manley Performance

Manley Ford 351C 2.190 Inch Head Diameter / .341 Inch Stem / 5.244 Inch Length ( Set of 8)

$279.09Special Order
Manley Performance chrome auto part

Manley Performance

Manley Push Rod - 7/16 Dia. - 10.075 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

$176.37Special Order
Manley Performance hardware kit

Manley Performance

Manley 03-06 Evo 8/9 (7 Bolt 4G63T) 86.5mm +1.5mm 8.5/9.0 -12cc Dome Extreme Duty Pistons w/ Rings

$846.82Special Order
Placeholder image

Manley Performance

Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single)

$37.64Special Order
Placeholder image

Manley Performance

BBM S/D 1.810in Exhaust Valve

$34.90In Stock
H-Beam Forged Connecting Rod Set

Manley

H-Beam Forged Connecting Rod Set

$856.05Special Order
Placeholder image

Manley Performance

BBF S/D 1.760in Exhaust Valve

$34.90In Stock
Manley Chevrolet Small Block Intake Valve Kit - 2.125in Head Dia. 5.040in O/A Length, 0.3415in Stem

Manley Performance

Manley Chevrolet Small Block Intake Valve Kit - 2.125in Head Dia. 5.040in O/A Length, 0.3415in Stem

$183.03Special Order
M

Manley Performance

P/ROD-4130 3/8 9.250 .135WL

$17.79In Stock
Valve-S/D 2.250,+.250

Manley Performance

Valve-S/D 2.250,+.250

$34.90In Stock
Manley Performance auto part

Manley Performance

Manley 03-06 EVO VIII/IX 85.5mm +.5mm Oversize Bore 8.5:1 Dish Piston - Single

$179.74Special Order
Placeholder image

Manley Performance

Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 33mm Stainless Extreme Duty Valves

$531.89In Stock
Manley Performance auto part

Manley Performance

Manley Dodge Hemi 3.937in Bore 4.050in Stroke 1.085in CH Extreme Duty Pistons - Set of 8

$1,090.35Special Order
Manley Performance exhaust

Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.800in Head Dia. 5.930in O/A Length, 0.3415in Stem

$498.66Special Order
M

Manley Performance

Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.340in O/A Length, 0.3415in Stem

$302.14Special Order
Manley Performance exhaust

Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 4.911in O/A Length, 0.3415in Stem

$292.04In Stock
Placeholder image

Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.850in Head Dia. 5.500in O/A Length, 0.3415in Stem

$279.09Special Order
Placeholder image

Manley Performance

Manley Pontiac 400intake Valve Kit - 2.110in Head Dia. 5.100in O/A Length, 0.3415in Stem

$174.91Special Order
Manley Performance intake system

Manley Performance

Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem

$292.04Special Order
Manley Performance exhaust

Manley Performance

Manley Ford 2300 Exhaust Valve Kit - 1.590in Head Dia. 4.800in O/A Length, 0.3415in Stem

$94.34Special Order
Placeholder image

Manley Performance

Manley 03-06 Evo 8/9 (7 Bolt 4G63T) 86.5mm +1.5mm Over Bore 8.5/9.0 -12cc Dome Pistons w/ Rings

$718.94Special Order
Placeholder image

Manley Performance

Manley Ford 351C 1.710 Inch Head Diameter / .3415 Inch Stem / Diameter Stock Height ( Set of 8)

$292.04Special Order
Placeholder image

Manley Performance

Manley Ford 2300 1.890in Esslingerin Race Master Intake Valve (Set of 4)

$87.46In Stock
Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.040in O/A Length, 0.3415in Stem

Manley Performance

Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.040in O/A Length, 0.3415in Stem

$183.03Special Order
Placeholder image

Manley Performance

Manley Chevrolet Big Block 2.300 Head, .3415 Stem, .350 Longer Severe Duty Valves (Set of 8)

$288.74In Stock
Placeholder image

Manley Performance

Manley Chevy LS-1, LS-2 Small Block 1.550 Pro Flo Severe Duty Exhaust Valves (Set of 8)

$279.09In Stock
Placeholder image

Manley Performance

Manley Ford 4.6L 34mm Diameter 117.35mm Length Race Master Exhaust Valves (Set of 8)

$196.47Special Order
Placeholder image

Manley Performance

Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Severe Duty Exhaust Valves (Set of 8)

$292.04In Stock
Manley Performance exhaust

Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.464in O/A Length, 0.3715in Stem

$292.04Special Order
Manley Chrysler 361-383 1.810 Head Dia 4.908 OA L Dish Race Flo Exhaust Valves (Set of 8)

Manley Performance

Manley Chrysler 361-383 1.810 Head Dia 4.908 OA L Dish Race Flo Exhaust Valves (Set of 8)

$174.91Special Order
Manley Performance exhaust

Manley Performance

Manley GM 6.6L Duramax Diesel Exhaust Valve Kit 1.300in Head Dia. 4.985in O/A Length, 0.2735in Stem

$498.65Special Order
Manley Performance auto part

Manley Performance

Manley 13-14 Ford Mustang Shelby GT500 5.8L 3.681in Bore 1.22in CD Coated Pistons - Set of 8 (ED)

$1,102.11Special Order
Placeholder image

Manley Performance

3/8 .135 Wall Moly Pushrod - 8.250 Long

$17.79In Stock
Placeholder image

Manley Performance

Manley Chevrolet LS 4in Stroke 4.030in Flat Top Pistons

$1,090.35Special Order
Placeholder image

Manley Performance

Manley Ford 2300 Exhaust Valve Kit - 1.590in Head Dia. 4.800in O/A Length, 0.3415in Stem

$87.46In Stock
M

Manley Performance

Manley 12-14 Chrysler Hemi 6.4L 2.180in Head Dia Race Master Intake Race Flo Valves (Set of 8)

$547.37Special Order
Manley Performance exhaust

Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 4.936in O/A Length, 0.3415in Stem

$292.04Special Order
Manley Performance auto part

Manley Performance

Manley Chevrolet LS Piston Set - 4.185in Bore 1.315in CH, -31.00 CC

$862.72In Stock
M

Manley Performance

Manley Ford Modular V8-4.6L H Beam Connecting (Single Rod)

$107.00Special Order
Placeholder image

Manley Performance

3/8 .135 Wall Moly Pushrod - 8.650 Long

$17.79In Stock
M

Manley Performance

Manley Rotating Assembly, BBC 548 4.250 STROKE/4.530/-20cc

$3,378.53Special Order
Placeholder image

Manley Performance

Manley Chrysler 361 Exhaust Valve Kit - 1.740in Head Dia. 4.908in O/A Length, 0.3720in Stem

$174.91In Stock
Manley Performance auto part

Manley Performance

Manley Chevrolet Small Block Piston Set - 4.030in Bore 1.125in CH, 11.00 CC

$807.56Special Order
Placeholder image

Manley Performance

3/8 .135 Wall Moly Pushrod - 8.800 Long

$17.79In Stock
Manley Chevrolet LS1intake Valve Kit - 2.080in Head Dia. 4.874in O/A Length, 0.3133in Stem

Manley Performance

Manley Chevrolet LS1intake Valve Kit - 2.080in Head Dia. 4.874in O/A Length, 0.3133in Stem

$292.04Special Order
Manley Performance exhaust

Manley Performance

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

$292.04Special Order
M

Manley Performance

Manley Chrysler 426 Hemi intake Valve Kit - 2.250in Head Dia. 5.524in O/A Length, 0.3085in Stem

$292.04Special Order
Placeholder image

Manley Performance

Manley Severe Duty Series Small Block Chevy Stainless Steel Exhaust Valves - Set of 8

$279.09In Stock
Stainless Steel Intake Valves 35mm Head

Manley

Stainless Steel Intake Valves 35mm Head

$192.62Special Order
Manley Titanium Exhaust Valve Kit - Noonan Race Engineering - NRE - X1/Super 6

Manley Performance

Manley Titanium Exhaust Valve Kit - Noonan Race Engineering - NRE - X1/Super 6

$1,522.94Special Order
Placeholder image

Manley Performance

3/8 .135 Wall Moly Pushrod - 8.700 Long

$17.79In Stock
Placeholder image

Manley Performance

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

$279.09Special Order
Manley Performance exhaust

Manley Performance

Manley Chrysler 361 Exhaust Valve Kit - 1.740in Head Dia. 5.010in O/A Length, 0.3715in Stem

$183.03Special Order
1.550" OD 458 lb/in Spring Rate

Manley

1.550" OD 458 lb/in Spring Rate

$257.48Special Order
Manley Performance auto part

Manley Performance

Manley Chrysler 6.1L Hemi 4.060in Bore 1.220in CD -1.5cc Flat Top Extreme Stroker Piston - Set of 8

$1,090.35Special Order
M

Manley Performance

SBC 350 MAIN BEARINGS H SERIES

$141.46Special Order
M

Manley Performance

Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 4.935in O/A Length, 0.3133in Stem

$302.14Special Order
Placeholder image

Manley Performance

Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8)

$279.09In Stock
M

Manley Performance

Manley Chevrolet Big Block Intake Valve Kit - 2.300in Head Dia. 5.344in O/A Length, 0.3110in Stem

$302.14Special Order
Manley Performance exhaust

Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.140in O/A Length, 0.3110in Stem

$292.04Special Order
Manley Performance exhaust

Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.265in O/A Length, 0.3415in Stem

$292.04Special Order
Placeholder image

Manley Performance

Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8)

$498.66Special Order
M

Manley Performance

RING-3.582 1.5mm,3mm STL TOP

$577.64Special Order
Manley Performance auto part

Manley Performance

Manley Chrysler 6.4L Hemi 4.090in Bore 1.120in CH -5.00 CC Piston Set

$862.72In Stock
Manley Performance exhaust

Manley Performance

Manley Ford Coyote 5.0L DOHC Exhaust 32mm Race Master Valves w/Bead Loc Groove (Set of 8)

$196.47Special Order
Manley Performance auto part

Manley Performance

Manley Chrysler 6.1L Hemi 4.065in Bore 1.085in CD -24cc Stroker Extreme Piston - Set of 8

$1,090.35Special Order
Manley Performance exhaust

Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.240in O/A Length, 0.3110in Stem

$292.04Special Order
LOC-CAPT.3415 +.050 B/L

Manley Performance

LOC-CAPT.3415 +.050 B/L

$78.82Special Order
Placeholder image

Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem

$279.09In Stock
Placeholder image

Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.720in Head Dia. 5.354in O/A Length, 0.3715in Stem

$279.09In Stock
M

Manley Performance

Manley Ford 4.6L Modular V8 intake Valve Kit - 35.00mm Head Dia. 4.620in O/A Length, 0.2355in Stem

$196.47Special Order
Manley Performance exhaust

Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 6.400in O/A Length, 0.3415in Stem

$292.04Special Order
« Previous 1 2 3 4 … 9 Next »

Your Garage is Open

The smartest tool in your toolbox is free.

Download the MOTORMIA app and start building your dream ride today.

MOTORMIA

In a world that increasingly wants to make us passengers, today's enthusiast is tomorrow's driver — hands on the wheel and under the hood.

Company

About Blog FAQ Contact

Store

Shop Parts Makes & Models Brands Cart

Contact

mia@motormia.co Media Inquiries

15475 N Greenway Hayden Loop #B7
Scottsdale, AZ 85260

Shop by Category

Air and FuelBrakesChassis ComponentsDrivetrainEngines and ComponentsExhaustMOTORMIA | Exterior ComponentsGauges and AccessoriesHeating and CoolingIgnitions and ElectricalInterior and AccessoriesSafety EquipmentSuspension and ComponentsTowing EquipmentWheels and Tires

© 2026 MOTORMIA. All Rights Reserved.

Shipping Price Match Privacy Policy Data Retention
MOTORMIA

Build Your Dream Ride with Mia

Scan to unlock personalized car mods and real build inspiration

Scan to download on App Store
Download on the App Store
Scan to download on Google Play
GET IT ON Google Play