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.
-19%
Supertech
Supertech Toyota 2UZFE/3UZFE Black Nitrided Intake Valve - +1.5mm Oversize - Single
SKU: SPTTIVN-1093D
$32.29
$40.36
-19%
Supertech
Supertech Toyota 2UZFE/3UZFE Black Nitrided Intake Valve - +1.5mm Oversize - Set of 16
SKU: SPTTIVN-1093D-16
$516.88
$645.90
-19%
Supertech
Supertech Toyota GR Corolla G16E-GTS 32.8 x 5.48 x 113.6mm Blk Nitrided Intake Valve - Set of 6
SKU: SPTTIVN-2033-6
$188.96
$236.14
-19%
Supertech
Supertech Toyota Tacoma 2TR-FE 37.5x5.47x106.30mm Blk Nitrided Intake Valve - Single (D/S Only)
SKU: SPTTIVN-2045
$32.09
$40.09
-19%
Supertech
Supertech Toyota Tacoma 2TR-FE 38x5.47x106.30mm Blk Nitrided Intake Valve - Single (Drop Ship Only)
SKU: SPTTIVN-2046
$32.09
$40.09
-19%
Supertech
Supertech Toyota Tacoma 2TR-FE 38.5x5.47x106.30mm Blk Nitrided Intake Valve - Single (D/S Only)
SKU: SPTTIVN-2047
$32.09
$40.09
-19%
Supertech
Supertech Toyota 3UR-FE 32V/2GR-FE 24V 39x5.47x106.1mm Flat Blk Nitrided Int Valve-Single (D/S Only)
SKU: SPTTIVN-3039F
$30.28
$37.84
-20%
Supertech
Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Viton Exhaust Valve Stem Seal
SKU: SPTVS-H6.6E
$1.34
$1.68
-19%
Supertech
Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Viton Exhaust Valve Stem Seal - Set of 8
SKU: SPTVS-H6.6E-8
$11.53
$14.41
-19%
Supertech
Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Polyacrylic Intake Valve Stem Seal
SKU: SPTVS-H6.6I
$1.02
$1.27
-19%
Supertech
Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Polyacrylic Intake Valve Stem Seal - Set of 8
SKU: SPTVS-H6.6I-8
$7.91
$9.88
-20%
Supertech
Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal - Single (STD Size)
SKU: SPTVS-M6.6E
$1.45
$1.82
-19%
Supertech
Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8
SKU: SPTVS-M6.6E-8
$11.53
$14.41
-19%
Supertech
Supertech Mitsubishi 6.6mm Viton Intake Valve Stem Seal - Single (STD Size - Drop Ship Only)
SKU: SPTVS-M6.6I
$1.02
$1.27
-19%
Supertech
Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8
SKU: SPTVS-M6.6I-8
$8.02
$10.02
-19%
-20%
-20%
Supertech
Supertech Nissan 6mm Viton Exhaust Valve Stem Seal - Single (Drop Ship Only)
SKU: SPTVS-N6E
$1.34
$1.68
-19%
Supertech
Supertech Nissan 6mm Viton Exhaust Valve Stem Seal - Set of 12
SKU: SPTVS-N6E-12
$16.24
$20.29
-19%
Supertech
Supertech Nissan 6mm Viton Exhaust Valve Stem Seal - Set of 8
SKU: SPTVS-N6E-8
$10.78
$13.46
-20%
-19%
-19%
-20%
Supertech
Supertech Subaru BRZ / Toyota FRS Viton Valve Stem Seal - Single
SKU: SPTVS-SU5.5-EI
$1.45
$1.82