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Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8 Quick View
Supertech

Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

$63.28 $50.64
SPTGDE-MI66-I-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valve Guides
Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
Sale
Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8 Quick View
Supertech

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

$63.28 $50.64
SPTGDE-MI66-E-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valve Guides
Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8
Sale
User 1 Quick View
Supertech

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

$63.28 $50.64
SPTGDE-MI66-STE-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valve Guides
Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8
Sale
User 1 Quick View
Supertech

Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

$63.28 $50.64
SPTGDE-MI66-STI-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valve Guides
Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
Sale
Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8 Quick View
Supertech

Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8

$213.29 $170.67
SPTMEVN-1007-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8
Sale
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8 Quick View
Supertech

Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$222.38 $177.94
SPTMIVN-1009-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Sale
User 1 Quick View
Supertech

Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - Set of 8

$222.48 $178.02
SPTMIVN-1007-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - Set of 8
Sale
User 1 Quick View
Supertech

Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8

$366.63 $293.37
SPTMEVI-1009-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8
Sale
User 1 Quick View
Supertech

Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8

$366.63 $293.37
SPTMEVI-1008-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8
Sale
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Set of 8 Quick View
Supertech

Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Set of 8

$366.63 $293.37
SPTMEVI-1007-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Set of 8
Sale
Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8 Quick View
Supertech

Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8

$7.26 $5.81
SPTVS-M6.6I-8
.GasketsSeals All Engine Components In Stock Sale Supertech Valve Seals
Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8
Sale
Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8 Quick View
Supertech

Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8

$10.45 $8.36
SPTVS-M6.6E-8
.GasketsSeals All Engine Components In Stock Sale Supertech Valve Seals
Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8
Sale
User 1 Quick View
Supertech

Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Set of 8

$240.56 $192.49
SPTMIVN-1017-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Set of 8
Sale
Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16 Quick View
Supertech

Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16

$41.13 $32.91
SPTVSI-M5.5V-16
.GasketsSeals All Engine Components In Stock Sale Supertech Valve Seals
Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16
Sale
User 1 Quick View
Supertech

Supertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

$242.41 $193.97
SPTNEVN-1010-8
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8
Sale
Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 Quick View
Supertech

Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12

$336.34 $269.14
SPTNIVN-1017-12
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12
Sale
User 1 Quick View
Supertech

Supertech Nissan 5.5mm Valve Stem Seal - Set of 8

$11.08 $8.87
SPTVS-N5.5E-8
.GasketsSeals All Engine Components In Stock Sale Supertech Valve Seals
Supertech Nissan 5.5mm Valve Stem Seal - Set of 8
Sale
Supertech Nissan 7mm Viton Valve Stem Seal - Set of 12 Quick View
Supertech

Supertech Nissan 7mm Viton Valve Stem Seal - Set of 12

$15.67 $12.54
SPTVS-N7E-12
.GasketsSeals All Engine Components In Stock Sale Supertech Valve Seals
Supertech Nissan 7mm Viton Valve Stem Seal - Set of 12
Sale
Supertech Nissan KA24 89.50mm Bore -23cc Dish 9.0:1 CR Pistons - Set of 4 (Excl Rings) Quick View
Supertech

Supertech Nissan KA24 89.50mm Bore -23cc Dish 9.0:1 CR Pistons - Set of 4 (Excl Rings)

$748.44 $598.88
SPTP4-N895-N23
.PistonsRings All Engine Components In Stock Piston Sets - Forged - 4cyl Sale Supertech
Supertech Nissan KA24 89.50mm Bore -23cc Dish 9.0:1 CR Pistons - Set of 4 (Excl Rings)
Sale
Supertech Nissan KA24 89.5mm Bore -27cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings) Quick View
Supertech

Supertech Nissan KA24 89.5mm Bore -27cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)

$748.44 $598.88
SPTP4-N895-N27
.PistonsRings All Engine Components In Stock Piston Sets - Forged - 4cyl Sale Supertech
Supertech Nissan KA24 89.5mm Bore -27cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)
Sale
Supertech Nissan KA24 Dual Valve Spring Kit Quick View
Supertech

Supertech Nissan KA24 Dual Valve Spring Kit

$683.71 $547.09
SPTSPRK-H100DR-240
.CamshaftsValvetrain All Chassis & Suspension Engine Components In Stock Sale Supertech Valve Springs, Retainers
Supertech Nissan KA24 Dual Valve Spring Kit
Sale
Supertech Nissan RB25 24V DOHC (w/Hydraulic Lifters) Blk Nitrided Intake Valve - +1mm OS - Set of 12 Quick View
Supertech

Supertech Nissan RB25 24V DOHC (w/Hydraulic Lifters) Blk Nitrided Intake Valve - +1mm OS - Set of 12

$377.23 $301.85
SPTNIVN-1052-12
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Nissan RB25 24V DOHC (w/Hydraulic Lifters) Blk Nitrided Intake Valve - +1mm OS - Set of 12
Sale
Supertech Nissan RB25 Black Nitrided Intake Valve - +1mm Oversize - Set of 12 Quick View
Supertech

Supertech Nissan RB25 Black Nitrided Intake Valve - +1mm Oversize - Set of 12

$377.23 $301.85
SPTNIVN-1052-SL-12
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Nissan RB25 Black Nitrided Intake Valve - +1mm Oversize - Set of 12
Sale
Supertech Nissan RB25DET (w/Hydraulic Lifter) Inconel Exhaust Valve - +1mm Oversize - Set of 12 Quick View
Supertech

Supertech Nissan RB25DET (w/Hydraulic Lifter) Inconel Exhaust Valve - +1mm Oversize - Set of 12

$479.72 $383.86
SPTNEVI-1052-12
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Nissan RB25DET (w/Hydraulic Lifter) Inconel Exhaust Valve - +1mm Oversize - Set of 12
Sale
User 1 Quick View
Supertech

Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12

$569.88 $456.00
SPTNEVI-1030-7-12
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12
Sale
Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 Quick View
Supertech

Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12

$569.88 $456.00
SPTNEVI-1032-7-12
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12
Sale
User 1 Quick View
Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness

$6.32 $5.06
SPTRB26-SHIM-2.60
.CamshaftsValvetrain All Chassis & Suspension Engine Components In Stock Sale Supertech Valve Springs, Retainers
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness
Sale
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness Quick View
Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness

$6.32 $5.06
SPTRB26-SHIM-2.80
.CamshaftsValvetrain All Chassis & Suspension Engine Components In Stock Sale Supertech Valve Springs, Retainers
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness
Sale
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness Quick View
Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness

$6.32 $5.06
SPTRB26-SHIM-2.95
.CamshaftsValvetrain All Chassis & Suspension Engine Components In Stock Sale Supertech Valve Springs, Retainers
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness
Sale
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness Quick View
Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

$6.32 $5.06
SPTRB26-SHIM-3.00
.CamshaftsValvetrain All Chassis & Suspension Engine Components In Stock Sale Supertech Valve Springs, Retainers
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness
Sale
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.10mm Thickness Quick View
Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.10mm Thickness

$6.32 $5.06
SPTRB26-SHIM-3.10
.CamshaftsValvetrain All Chassis & Suspension Engine Components In Stock Sale Supertech Valve Springs, Retainers
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.10mm Thickness
Sale
Supertech Nissan RB26DET 24V Dual Valve Spring Kit Quick View
Supertech

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

$894.23 $715.54
SPTSPRK-M1007D-RB
.CamshaftsValvetrain All Chassis & Suspension Engine Components In Stock Sale Supertech Valve Springs, Retainers
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
Sale
Supertech Nissan RB26DET 24V Single Valve Spring Kit Quick View
Supertech

Supertech Nissan RB26DET 24V Single Valve Spring Kit

$780.63 $624.64
SPTSPRK-M1007S-RB
.CamshaftsValvetrain All Chassis & Suspension Engine Components In Stock Sale Supertech Valve Springs, Retainers
Supertech Nissan RB26DET 24V Single Valve Spring Kit
Sale
Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12 Quick View
Supertech

Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12

$352.75 $282.26
SPTNIVN-1032-12
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12
Sale
User 1 Quick View
Supertech

Supertech Nissan RB26DETT Black Nitrided Intake Valve - Set of 12

$350.13 $280.16
SPTNIVN-1030-12
.CamshaftsValvetrain All Engine Components In Stock Sale Supertech Valves
Supertech Nissan RB26DETT Black Nitrided Intake Valve - Set of 12
Sale
Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit Quick View
Supertech

Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit

$991.05 $793.01
SPTSPRK-M1007BE-RB25N
.CamshaftsValvetrain All Chassis & Suspension Engine Components In Stock Sale Supertech Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit
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Let customers speak for us

from 48 reviews
Speed Engineering LS1 Camaro Firebird True Dual Exhaust (REAR EXIT)

The exhaust was shipped out right away with no issues during shipment. Their communication was excellent and they kept me up to date with shipping information.

Chris James
Speed Engineering LS1 Camaro Firebird True Dual Exhaust (REAR EXIT) 25-1031 ETA 10/31/25
Speed Engineering LS1 Camaro Firebird True Dual Exhaust (REAR EXIT) 25-1031 ETA 10/31/25
Fit perfect

No problem just a quick bolt on and dose what it supposed do stiffens the Car.

Danny s
Suspension Engineering Camaro Firebird Strut Shock Tower Brace 1993-2002 (Red or Black) 33-1010
Suspension Engineering Camaro Firebird Strut Shock Tower Brace 1993-2002 (Red or Black) 33-1010
Fit perfect

For me the ball joints came bolted in on both upper control arm.
The also make it easier for future bushings replacements, by not being pressed fit. They also have grease ports to grease the bushings.

Danny s
Suspension Engineering Camaro & Firebird Upper A-Arms 1993-2002 (Red or Black) 33-1012
Suspension Engineering Camaro & Firebird Upper A-Arms 1993-2002 (Red or Black) 33-1012
Brenon Berry

X-pipes are cool, but give Brenon a gosh darn raise! I’ve been waiting for these x-pipes since May and he was able to get them to me within a week. God bless, I’ll never forget that.

Unknown 350GT
Speed Engineering C5 Corvette X-Pipe Kit 1997-2004 25-1089 ETA 10/31/25
Speed Engineering C5 Corvette X-Pipe Kit 1997-2004 25-1089 ETA 10/31/25

Easy ordering process and received product in a timely manner.

Rob Carroll
Speed Engineering C8 Corvette Off Road Connection Pipes 2020-2023 (LT2 ENGINES) 25-1076 ETA 10/31/25
Speed Engineering C8 Corvette Off Road Connection Pipes 2020-2023 (LT2 ENGINES) 25-1076 ETA 10/31/25
Easy Transaction

Berry had what I was looking for, so I researched them a bit and saw many good reviews, so I moved forward. Transaction was easy, add to cart, enter address and email, checkout, pay, then emailed a receipt and updates throughout shipping until delivered about a week later. Would definitely purchase from Berry again!

Steve J
Speed Engineering C7 Corvette Cat-Back X-Pipe Kit 2014-2019 (LT1, LT4, LT5 ENGINES) 25-1082
Speed Engineering C7 Corvette Cat-Back X-Pipe Kit 2014-2019 (LT1, LT4, LT5 ENGINES) 25-1082
Crazy sound

Fitment was pretty good and the sound is crazy

Michael Briggs
FULL KIT Speed Engineering Gen 6 Camaro 1 7/8" Longtube Headers 2016+(LT1 LT4 ENGINES) 25-1046
FULL KIT Speed Engineering Gen 6 Camaro 1 7/8" Longtube Headers 2016+(LT1 LT4 ENGINES) 25-1046
cheaper than summit! quick shipping too!

ordered an obs ls swap x pipe kit from speed engineering, had never heard of berry before but the showed up in google results offering a lower price and free shipping than anywhere else. item arrived fine a few days later! would absolutely order from them again!

BRIAN R
Speed Engineering OBS Silverado Sierra C1500 X-Pipe Kit 1988-1998 (LS Swap) 2WD 25-1138
Speed Engineering OBS Silverado Sierra C1500 X-Pipe Kit 1988-1998 (LS Swap) 2WD 25-1138
nice parts

great customer service

Jimmy DiShanni
Speed Engineering Gen 4 Camaro & Firebird 1 7/8" Longtube Headers 1998-2002 (LS1 ENGINES) 25-1020
Speed Engineering Gen 4 Camaro & Firebird 1 7/8" Longtube Headers 1998-2002 (LS1 ENGINES) 25-1020
Perfect headers

Berry performance are the best to deal with from advice to assistance with freight etc and the Speed Engineering Headers don't just look great, fit perfectly they sound the best on the LS swapped Square body C10.

Brian Day
Speed Engineering LS Swap 1 7/8" Longtube Headers A BODY, F-BODY, X-BODY (LS1 LS2 LS3 LS6 LSA) 25-1026
Speed Engineering LS Swap 1 7/8" Longtube Headers A BODY, F-BODY, X-BODY (LS1 LS2 LS3 LS6 LSA) 25-1026
Berry the bomb

Truck goes chop chop, frank happy.

Frank Ledwith
Texas Speed TSP "Chopacabra" Truck Cam TSP-CHOPacabra
Texas Speed TSP "Chopacabra" Truck Cam TSP-CHOPacabra
Fast shipping, friendly staff, will shop again.

The order was smooth and shipping was fast. Hassle free.

Sean Howell
Speed Engineering Silverado & Sierra Y-Pipe 2019-2024 (5.3L, 6.2L) Truck & SUV 25-1153
Speed Engineering Silverado & Sierra Y-Pipe 2019-2024 (5.3L, 6.2L) Truck & SUV 25-1153
AMAZING COMPANY

I ordered an x pipe for my Silverado to go with some long tube headers. When I placed my order I got the one for the newer body style truck and their customer service got back to me within the hour to get my order changed. If your looking for any truck parts definitely go through these guys!

Leyton Hankins
Speed Engineering Silverado & Sierra True Dual X-Pipe System 1999-2018 (UNIVERSAL) 25-1006
Speed Engineering Silverado & Sierra True Dual X-Pipe System 1999-2018 (UNIVERSAL) 25-1006
Excellent price and fast ship

Loved these so much I just ordered ANOTHER set for our 69 Chevelle with a 6.0l! Despite what the internet says, these actually did fit my 55 Chevy bel air with a 6.0l LS. Cleared steering box, had to trim Pitman arm slightly. Cant beat the price at Berrys. All in all, its our 3rd time buying these headers.

Jared Smith
Speed Engineering LS Swap 1 7/8" Longtube Headers C10 TRUCKS UNIVERSAL (LS1 LS2 LS3 LS6 LSA) 25-1026
Speed Engineering LS Swap 1 7/8" Longtube Headers C10 TRUCKS UNIVERSAL (LS1 LS2 LS3 LS6 LSA) 25-1026
Great products as usual!

2nd time buyer. Always quality products and good prices!

Brandon Bettis
Speed Engineering Off-Road Y-Pipe 2007-2013 TRUCK & SUV 25-1015
Speed Engineering Off-Road Y-Pipe 2007-2013 TRUCK & SUV 25-1015

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