Engine Internals

High-performance engine components including valves, valve springs, pistons, head gaskets, connecting rods, and more. Engineered for 2JZ, BMW M50/S54, and other performance platforms.

270 products

Supertech Spring Seat Locator for BMW M50/M52/M54/S50/S52/S54 - (Set Of 24)
-7%

Supertech

Supertech Spring Seat Locator for BMW M50/M52/M54/S50/S52/S54 - (Set Of 24)

SKU: SPTSEAT-BM60-24

$251.36 $273.12
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
-7%

Supertech

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

SKU: SPTSPR-H1005D-24

$511.97 $556.32
Supertech Toyota 2JZ-GE (Drag Racing Only) Dual Valve Spring - Single (Drop Ship Only)
-8%

Supertech

Supertech Toyota 2JZ-GE (Drag Racing Only) Dual Valve Spring - Single (Drop Ship Only)

SKU: SPTSPR-TS1009

$26.71 $29.04
Supertech Toyota 2JZ Dual Valve Spring Chrome Silicon Vanadium Drag Only- Set of 24
-7%

Supertech

Supertech Toyota 2JZ Dual Valve Spring Chrome Silicon Vanadium Drag Only- Set of 24

SKU: SPTSPR-TS1009-24

$641.52 $697.09
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Single (Drop Ship Only)
-7%

Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Single (Drop Ship Only)

SKU: SPTSPR-TS1012

$21.38 $23.23
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
-7%

Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16

SKU: SPTSPR-TS1012-16

$342.10 $371.74
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 24
-7%

Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 24

SKU: SPTSPR-TS1012-24

$513.15 $557.62
Supertech Toyota 2JZ-GE 19.70mm Outer ID 15.20mm Inner ID 10.4 SR Beehive Spring - Single (D/S Only)
-7%

Supertech

Supertech Toyota 2JZ-GE 19.70mm Outer ID 15.20mm Inner ID 10.4 SR Beehive Spring - Single (D/S Only)

SKU: SPTSPR-TS1012-BE

$22.09 $24.00
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Single (Drop Ship Only)
-7%

Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Single (Drop Ship Only)

SKU: SPTSPR-TS1015

$21.32 $23.17
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
-7%

Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16

SKU: SPTSPR-TS1015-16

$341.32 $370.88
Supertech Toyota 2JZ-GE 15.2mm Inner Dia 20mm Outer Dia Dual Valve Spring - Set of 24
-7%

Supertech

Supertech Toyota 2JZ-GE 15.2mm Inner Dia 20mm Outer Dia Dual Valve Spring - Set of 24

SKU: SPTSPR-TS1015-24

$511.97 $556.32
Supertech Toyota 2JZ-GE 19.70mm Outer ID 15.20mm Inner ID 10.4 Spr Rate Beehive Spring - Set of 12
-7%

Supertech

Supertech Toyota 2JZ-GE 19.70mm Outer ID 15.20mm Inner ID 10.4 Spr Rate Beehive Spring - Set of 12

SKU: SPTSPR-TS1015-BE-12

$264.96 $287.92
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16
-7%

Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16

SKU: SPTSPR-TS1015-SI-16

$251.83 $273.64
Supertech Toyota 2JZ Single Valve Spring Kit
-7%

Supertech

Supertech Toyota 2JZ Single Valve Spring Kit

SKU: SPTSPRK-2081-SP

$947.83 $1,029.95
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
-7%

Supertech

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

SKU: SPTSPRK-H1000D-BM

$1,303.13 $1,416.04
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
-7%

Supertech

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

SKU: SPTSPRK-H1000D-BM-ST

$1,150.90 $1,250.60
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
-7%

Supertech

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

SKU: SPTSPRK-H1005D-BM

$1,303.13 $1,416.04
Supertech BMW M50/S50 Dual Valve Spring Kit
-7%

Supertech

Supertech BMW M50/S50 Dual Valve Spring Kit

SKU: SPTSPRK-H100DR-BM

$1,303.13 $1,416.04
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
-7%

Supertech

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

SKU: SPTSPRK-H100DR-BM-16

$868.76 $944.02
Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring Kit
-7%

Supertech

Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring Kit

SKU: SPTSPRK-H100DR-BM-ST

$1,150.90 $1,250.60
Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2
-7%

Supertech

Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2

SKU: SPTSPRK-TS1009

$1,187.41 $1,290.29
Supertech Toyota 2JZ Dual Valve Spring Kit
-7%

Supertech

Supertech Toyota 2JZ Dual Valve Spring Kit

SKU: SPTSPRK-TS1012

$1,211.77 $1,316.75
Supertech Toyota 2JZ Dual Valve Spring Kit
-7%

Supertech

Supertech Toyota 2JZ Dual Valve Spring Kit

SKU: SPTSPRK-TS1012-BE

$1,126.52 $1,224.12
Supertech Toyota 2JZ Dual Valve Spring Kit
-7%

Supertech

Supertech Toyota 2JZ Dual Valve Spring Kit

SKU: SPTSPRK-TS1015

$1,211.77 $1,316.75