Nationwide product support SUMMER20Summer Sale deals live now Free U.S. shipping over $99

Fast USA delivery FREEFree shipping on qualifying orders Tracked delivery

Real specialist support FSPPerformance parts from trusted brands Genuine parts only

Summer sale live nowSALE Grab ongoing Summer Sale deals Limited time only

Delivery & returns

Free USA shipping on qualifying ordersMon–Fri, 9:00 AM–5:30 PM ET

FULL SEND PARTSPerformance without compromise

Wishlist0

American performance collection

Supertech.

Refine your build

Fitment status

Verified vehicle fitment

Universal fit

Fitment review required

Fitment not verified

Supplier availability

In stock

Available from supplier

Department

Product attributes

Special order

Clearance

CARB status

Not CARB approved

Acknowledgement required

No CARB restriction indicated

Product type

Brand

Sort by

Clear

Sale

Supertech

Supertech 6.6mm Stem Manganese Bronze Valve Guide - Set of 8

$94.68 $118.32

Sale

Supertech

Supertech 6.6mm Stem Manganese Bronze Valve Guide - Single (Drop Ship Only)

$11.83 $14.78

Sold out

Supertech

Supertech 6mm Single Valve Lock Conversion - Set of 12 (Req 2 Per Valve)

$28.75 $35.92

Sold out

Supertech

Supertech 6mm Single Valve Lock Conversion - Set of 16 (Req 2 Per Valve)

$38.33 $47.90

Sold out

Supertech

Supertech 6mm Single Valve Lock Conversion - Set of 20 (Req 2 Per Valve)

$47.93 $59.90

Sold out

Supertech

Supertech 6mm Single Valve Lock Conversion - Set of 32 (Req 2 Per Valve)

$76.68 $95.82

Sale

Supertech

Supertech 6mm Single Valve Lock Conversion - Set of 36 (Req 2 Per Valve)

$86.27 $107.80

Sale

Supertech

Supertech 6mm Single Valve Lock Conversion - Single (Drop Ship Only/Req 2 Per Valve)

$2.40 $3.00

Sale

Supertech

Supertech 6mm Valve Stem Seal - Single OD 12.2mm Viton

$1.21 $1.52

Sold out

Supertech

Supertech 6mm Valve Stem Seal OD 12.2mm Viton - Set of 8

$9.61 $12.01

Sale

Supertech

Supertech 75.5mm Bore Piston Rings - 1x2.70 / 1.2x3.20 / 2.8x2.70mm High Performance Gas Nitrided

$25.51 $31.88

Sale

Supertech

Supertech 76mm Bore Piston Rings - 1x2.70 / 1.2x3.20 / 2.8x2.70mm High Performance Gas Nitrided

$25.51 $31.88

Sold out

Supertech

Supertech 77.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$25.51 $31.88

Sale

Supertech

Supertech 77mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$25.51 $31.88

Sold out

Supertech

Supertech 78.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$25.51 $31.88

Sale

Supertech

Supertech 78mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$25.51 $31.88

Sale

Supertech

Supertech 79.5mm Bore Piston Rings - 1x2.9 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$26.27 $32.82

Sold out

Supertech

Supertech 79mm Bore Piston Rings - 1x2.9 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$25.51 $31.88

Sale

Supertech

Supertech 7mm Stem 10.6mm Guide OD Valve Stem Seal - Single (Drop Ship Only)

$1.12 $1.40

Sale

Supertech

Supertech 80.5mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$25.51 $31.88

Sale

Supertech

Supertech 80mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$25.51 $31.88

Sold out

Supertech

Supertech 81.5mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$25.51 $31.88

Sale

Supertech

Supertech 81mm Bore Piston Rings - 1 x 2.9 / 1.2 x 3.40 / 2.0 x 2.4mm High Performance Gas Nitrided

$25.51 $31.88

Sold out

Supertech

Supertech 81mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$25.51 $31.88