C6 Reverse Boost Valve and Sleeve Kit (S36741RABK)

Reverse Boost Valve & Sleeve Kit (Factory Style, Diesel Ratio) S36741RAAK 36946-03K

Reverse Boost Valve & Sleeve Kit (Includes O-Ring, Diesel Ratio) S36741RAK 36946-02K

Reverse Boost Valve & Sleeve Kit (Includes O-Ring, Gas Ratio) S36741RK 36946-01K

Reverse Boost Valve & Sleeve Kit – Early style (short neck on valve) (S63507FA) (63741-12K)

Reverse Boost Valve & Sleeve Kit – Late style (long neck on valve) (S63507FB) (63741-09K)