Engine Builds
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King Thrust Washer Set | TW133AM
Fits: 94-05 Mazda Miata
Regular price $20.00Sale price $20.00 Regular priceUnit price per$20.00 -
![Subaru OEM [15 - 21 WRX] Engine Valve Cover Gasket (Right)| 13270AA250 - JDMuscleSUB13270AA250](//jdmuscleusa.com/cdn/shop/files/subaru-oem-15-21-wrx-engine-valve-cover-gasket-right-13270aa250-7786121.png?v=1770321797&width=220)
Subaru OEM Engine Valve Cover Gasket (Right)| 13270AA250
Fits: 15-21 WRX
Regular price $23.75Sale price $23.75 Regular priceUnit price per -
![Subaru OEM [15 - 21 WRX] Engine Valve Cover Gasket (Left)| 13272AA180 - JDMuscleSUB13272AA180](//jdmuscleusa.com/cdn/shop/files/subaru-oem-15-21-wrx-engine-valve-cover-gasket-left-13272aa180-3205134.png?v=1770321797&width=220)
Subaru OEM Engine Valve Cover Gasket (Left)| 13272AA180
Fits: 15-21 WRX
Regular price $23.75Sale price $23.75 Regular priceUnit price per -
In StockHKS Fine Tune Power Steering / Alternator V-Belt
Fits: 08-21 STI, 08-14 WRX
Only 15 leftRegular price $56.00Sale price $56.00 Regular priceUnit price per$56.00 -
Up to $9.15 off
In StockPerrin 06-14 WRX / 07-21 STI / 12-16 Impreza / 06-13 FXT / 05-09 Legacy Alternator Pulley Red | PSP-ENG-119RD
Only 11 leftRegular price $51.85Sale price $51.85 Regular priceUnit price per$61.00 -
IAG 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT 550 Street Cylinder Heads Package | IAG-ENG-H550NE
Regular price $3,399.99Sale price $3,399.99 Regular priceUnit price per$3,399.99 -
![Perrin Alternator [22 - 25 BRZ/GR86] Pulley FA/FB Engines Red | PSP - ENG - 122RD - JDMusclePulleysperPSP-ENG-122RD](//jdmuscleusa.com/cdn/shop/products/perrin-alternator-22-25-brzgr86-pulley-fafb-engines-red-psp-eng-122rd-7701281.jpg?v=1770331758&width=220)
![Perrin Alternator [22 - 25 BRZ/GR86] Pulley FA/FB Engines Red | PSP - ENG - 122RD - JDMusclePulleysperPSP-ENG-122RD](//jdmuscleusa.com/cdn/shop/files/perrin-alternator-22-25-brzgr86-pulley-fafb-engines-red-psp-eng-122rd-9146541.jpg?v=1770331758&width=220)
Up to $9.15 off
In StockPerrin Alternator Pulley FA/FB Engines Red | PSP-ENG-122RD
Fits: 22-25 BRZ/GR86
Only 7 leftRegular price $51.85Sale price $51.85 Regular priceUnit price per$61.00 -
IAG Stage 2 2.5L Subaru Short Block for Subaru Multiple Fitments
Regular price $4,955.41Sale price $4,955.41 Regular priceUnit price per$3,925.98 -
![Perrin Performance [02 - 14 WRX, 04 - 21 STI] Alternator Pulley Blue | Also Fits Impreza 1993 - 2016 / Forester 1998 - 2010 / Outback 2000 - 2009 / Legacy 2000 - 2009 | PSP - ENG - 118BL - JDMusclePulleysperPSP-ENG-118BL](//jdmuscleusa.com/cdn/shop/products/perrin-performance-02-14-wrx-04-21-sti-alternator-pulley-blue-also-fits-impreza-1993-2016-forester-1998-2010-outback-2000-2009-legacy-2000-2009-psp-eng-118bl-9461788.jpg?v=1770334521&width=220)
![Perrin Performance [02 - 14 WRX, 04 - 21 STI] Alternator Pulley Blue | Also Fits Impreza 1993 - 2016 / Forester 1998 - 2010 / Outback 2000 - 2009 / Legacy 2000 - 2009 | PSP - ENG - 118BL - JDMusclePulleysperPSP-ENG-118BL](//jdmuscleusa.com/cdn/shop/products/perrin-performance-02-14-wrx-04-21-sti-alternator-pulley-blue-also-fits-impreza-1993-2016-forester-1998-2010-outback-2000-2009-legacy-2000-2009-psp-eng-118bl-4036182.jpg?v=1770334521&width=220)
Up to $9.15 offPerrin Performance Alternator Pulley Blue | Also Fits Impreza 1993-2016 / Forester 1998-2010 / Outback 2000-2009 / Legacy 2000-2009 | PSP-ENG-118BL
Fits: 02-14 WRX, 04-21 STI
Regular price $51.85Sale price $51.85 Regular priceUnit price per$61.00 -
![Ferrea [00 - 03 Honda F20C S2000] 6000 Series Intake Valve Set of 8 36mm 5.48mm 109.8mm 22 Deg S - Flo Stock | F6330 - JDMuscleValvetrain ComponentsferF6330](//jdmuscleusa.com/cdn/shop/products/ferrea-00-03-honda-f20c-s2000-6000-series-intake-valve-set-of-8-36mm-548mm-1098mm-22-deg-s-flo-stock-f6330-1994884.jpg?v=1778327111&width=220)
![Ferrea [00 - 03 Honda F20C S2000] 6000 Series Intake Valve Set of 8 36mm 5.48mm 109.8mm 22 Deg S - Flo Stock | F6330 - JDMuscleValvetrain ComponentsferF6330](//jdmuscleusa.com/cdn/shop/products/ferrea-00-03-honda-f20c-s2000-6000-series-intake-valve-set-of-8-36mm-548mm-1098mm-22-deg-s-flo-stock-f6330-8100108.jpg?v=1778327111&width=220)
In StockFerrea 6000 Series Intake Valve Set of 8 36mm 5.48mm 109.8mm 22 Deg S-Flo Stock | F6330
Fits: 00-03 Honda F20C S2000
Only 3 leftRegular price $168.70Sale price $168.70 Regular priceUnit price per$168.70 -
Up to $17.30 offATI Super Dampers Crank Hub Steel Toyota Supra JZ80 6 Cyl 1994-1998 | 916023
Regular price $106.12Sale price $106.12 Regular priceUnit price per$123.42 -
![MAPerformance [16 - 21 Honda L15 Civic, 17 - 21 Civic Si, 17 - 21 CR - V, 16 - 21 Accord 1.5T] Timing Tensioner & Cam Holder Covers | HDAX - L15 - PARENT - JDMuscleTensioners / IdlersMAPHDAX-L15-TIC+MAPHDAX-L15-CHCBoth Covers](//jdmuscleusa.com/cdn/shop/products/maperformance-16-21-honda-l15-civic-17-21-civic-si-17-21-cr-v-16-21-accord-15t-timing-tensioner-cam-holder-covers-hdax-l15-parent-8856901.jpg?v=1770335675&width=220)
![MAPerformance [16 - 21 Honda L15 Civic, 17 - 21 Civic Si, 17 - 21 CR - V, 16 - 21 Accord 1.5T] Timing Tensioner & Cam Holder Covers | HDAX - L15 - PARENT - JDMuscleTensioners / IdlersMAPHDAX-L15-TICFront Timing Tensioner Cover Only](//jdmuscleusa.com/cdn/shop/products/maperformance-16-21-honda-l15-civic-17-21-civic-si-17-21-cr-v-16-21-accord-15t-timing-tensioner-cam-holder-covers-hdax-l15-parent-3576274.jpg?v=1770335675&width=220)
MAPerformance Timing Tensioner & Cam Holder Covers | HDAX-L15-PARENT
Fits: 16-21 Honda L15 Civic, 17-21 Civic Si, 17-21 CR-V, 16-21 Accord 1.5T
Regular price From $34.99Sale price From $34.99 Regular priceUnit price per -
![Tomei [08-21 STI / 10-12 Legacy GT] Poncam Camshafts | TOMTA301A-SB02C - JDMuscleCamsTOMTA301A-SB02C](//jdmuscleusa.com/cdn/shop/products/tomei-08-21-sti-10-12-legacy-gt-poncam-camshafts-tomta301a-sb02c-5352335.jpg?v=1781014153&width=220)
Up to $88 off
In StockTomei Poncam Camshafts | TOMTA301A-SB02C
Fits: 08-21 STI / 10-12 Legacy GT
Only 5 leftRegular price $792.00Sale price $792.00 Regular priceUnit price per$880.00 -
![Tomei [06–14 WRX, 04–07 STI, 05–09 LGT, 04–13 FXT] Poncam Camshafts | TA301A-SB02A - JDMuscleCamsTOMTA301A-SB02A](//jdmuscleusa.com/cdn/shop/products/tomei-06-14-wrx-04-07-sti-05-09-lgt-04-13-fxt-poncam-camshafts-ta301a-sb02a-2883655.jpg?v=1781014153&width=220)
Up to $88 off
In StockTomei Poncam Camshafts | TA301A-SB02A
Fits: 06–14 WRX, 04–07 STI, 05–09 LGT, 04–13 FXT
Only 3 leftRegular price $792.00Sale price $792.00 Regular priceUnit price per$880.00 -
Up to $0.65 off
In StockManley Round Wrist Pin Wire Lock Set WRX/STI Engine Models EJ20 / EJ25 2002-2019 | 42212-8
Only 1 leftRegular price $12.32Sale price $12.32 Regular priceUnit price per$12.97 -
In StockJE Pistons 86mm | STD Pistons & Rings Nissan 240sx SR20DET | 298727
Only 2 leftRegular price $899.99Sale price $899.99 Regular priceUnit price per$899.99
![Subaru OEM [15 - 21 WRX] Engine Valve Cover Gasket (Right)| 13270AA250 - JDMuscleSUB13270AA250](http://jdmuscleusa.com/cdn/shop/files/subaru-oem-15-21-wrx-engine-valve-cover-gasket-right-13270aa250-7786121.png?v=1770321797&width=220)
![Subaru OEM [15 - 21 WRX] Engine Valve Cover Gasket (Left)| 13272AA180 - JDMuscleSUB13272AA180](http://jdmuscleusa.com/cdn/shop/files/subaru-oem-15-21-wrx-engine-valve-cover-gasket-left-13272aa180-3205134.png?v=1770321797&width=220)
![Perrin Alternator [22 - 25 BRZ/GR86] Pulley FA/FB Engines Red | PSP - ENG - 122RD - JDMusclePulleysperPSP-ENG-122RD](http://jdmuscleusa.com/cdn/shop/products/perrin-alternator-22-25-brzgr86-pulley-fafb-engines-red-psp-eng-122rd-7701281.jpg?v=1770331758&width=220)
![Perrin Alternator [22 - 25 BRZ/GR86] Pulley FA/FB Engines Red | PSP - ENG - 122RD - JDMusclePulleysperPSP-ENG-122RD](http://jdmuscleusa.com/cdn/shop/files/perrin-alternator-22-25-brzgr86-pulley-fafb-engines-red-psp-eng-122rd-9146541.jpg?v=1770331758&width=220)
![Perrin Performance [02 - 14 WRX, 04 - 21 STI] Alternator Pulley Blue | Also Fits Impreza 1993 - 2016 / Forester 1998 - 2010 / Outback 2000 - 2009 / Legacy 2000 - 2009 | PSP - ENG - 118BL - JDMusclePulleysperPSP-ENG-118BL](http://jdmuscleusa.com/cdn/shop/products/perrin-performance-02-14-wrx-04-21-sti-alternator-pulley-blue-also-fits-impreza-1993-2016-forester-1998-2010-outback-2000-2009-legacy-2000-2009-psp-eng-118bl-9461788.jpg?v=1770334521&width=220)
![Perrin Performance [02 - 14 WRX, 04 - 21 STI] Alternator Pulley Blue | Also Fits Impreza 1993 - 2016 / Forester 1998 - 2010 / Outback 2000 - 2009 / Legacy 2000 - 2009 | PSP - ENG - 118BL - JDMusclePulleysperPSP-ENG-118BL](http://jdmuscleusa.com/cdn/shop/products/perrin-performance-02-14-wrx-04-21-sti-alternator-pulley-blue-also-fits-impreza-1993-2016-forester-1998-2010-outback-2000-2009-legacy-2000-2009-psp-eng-118bl-4036182.jpg?v=1770334521&width=220)
![Ferrea [00 - 03 Honda F20C S2000] 6000 Series Intake Valve Set of 8 36mm 5.48mm 109.8mm 22 Deg S - Flo Stock | F6330 - JDMuscleValvetrain ComponentsferF6330](http://jdmuscleusa.com/cdn/shop/products/ferrea-00-03-honda-f20c-s2000-6000-series-intake-valve-set-of-8-36mm-548mm-1098mm-22-deg-s-flo-stock-f6330-1994884.jpg?v=1778327111&width=220)
![Ferrea [00 - 03 Honda F20C S2000] 6000 Series Intake Valve Set of 8 36mm 5.48mm 109.8mm 22 Deg S - Flo Stock | F6330 - JDMuscleValvetrain ComponentsferF6330](http://jdmuscleusa.com/cdn/shop/products/ferrea-00-03-honda-f20c-s2000-6000-series-intake-valve-set-of-8-36mm-548mm-1098mm-22-deg-s-flo-stock-f6330-8100108.jpg?v=1778327111&width=220)
![MAPerformance [16 - 21 Honda L15 Civic, 17 - 21 Civic Si, 17 - 21 CR - V, 16 - 21 Accord 1.5T] Timing Tensioner & Cam Holder Covers | HDAX - L15 - PARENT - JDMuscleTensioners / IdlersMAPHDAX-L15-TIC+MAPHDAX-L15-CHCBoth Covers](http://jdmuscleusa.com/cdn/shop/products/maperformance-16-21-honda-l15-civic-17-21-civic-si-17-21-cr-v-16-21-accord-15t-timing-tensioner-cam-holder-covers-hdax-l15-parent-8856901.jpg?v=1770335675&width=220)
![MAPerformance [16 - 21 Honda L15 Civic, 17 - 21 Civic Si, 17 - 21 CR - V, 16 - 21 Accord 1.5T] Timing Tensioner & Cam Holder Covers | HDAX - L15 - PARENT - JDMuscleTensioners / IdlersMAPHDAX-L15-TICFront Timing Tensioner Cover Only](http://jdmuscleusa.com/cdn/shop/products/maperformance-16-21-honda-l15-civic-17-21-civic-si-17-21-cr-v-16-21-accord-15t-timing-tensioner-cam-holder-covers-hdax-l15-parent-3576274.jpg?v=1770335675&width=220)
![Tomei [08-21 STI / 10-12 Legacy GT] Poncam Camshafts | TOMTA301A-SB02C - JDMuscleCamsTOMTA301A-SB02C](http://jdmuscleusa.com/cdn/shop/products/tomei-08-21-sti-10-12-legacy-gt-poncam-camshafts-tomta301a-sb02c-5352335.jpg?v=1781014153&width=220)
![Tomei [06–14 WRX, 04–07 STI, 05–09 LGT, 04–13 FXT] Poncam Camshafts | TA301A-SB02A - JDMuscleCamsTOMTA301A-SB02A](http://jdmuscleusa.com/cdn/shop/products/tomei-06-14-wrx-04-07-sti-05-09-lgt-04-13-fxt-poncam-camshafts-ta301a-sb02a-2883655.jpg?v=1781014153&width=220)
