Supertech Black Nitrided Exhaust Valves K20/K24 series Transmission Gears Achieves improved cylinder-to-cylinder consistency at

Achieves improved cylinder-to-cylinder consistency at low pulse widths

we believe this to be the most carefully designed K-Swap shifter adapter plate of its kind

Rear: -35mm to -40mm (-1

10 gauge thick steel mounting brackets provide excellent strength and perfect fitment for your 10th gen Honda Accord

Supertech Black Nitrided Exhaust Valves K20/K24 series Transmission Gears Achieves improved cylinder-to-cylinder consistency atFITS: 8th Gen Honda Civic 8th Gen Honda Civic Si 9th Gen Honda Civic 9th Gen Honda Civic Si Acura RSX 1st Gen Acura TSX 2nd Gen Acura TSX Supertech valves come in either a dished or flat bottom. The valves are black nitride treated coated, which reduce friction at high rpms. Specs: Head Diam: 31. 00mm (Std) Stem Diam: 5. 48mm Length: 108. 65mm Material: Black Nitrided Valve Type: Exhaust Includes all 8 exhaust valves