Product Overview
507H Valve Kit, Reverse Boost, 700-R4 (.296” OD) 1982-1993 74507RGK 8648959
Reverse Boost Valve & Sleeve Kit – Early style (short neck on valve) (S63507FA) (63741-12K)
Reverse Boost Valve Kit (“Factory” Style) (S34507RCK) (34910-05K)
4L60,200-4R Reverse Boost Valve Kit (Large Ratio, O-Ring Style) (S74507RDK) (K77898)
Reverse Boost Valve & Sleeve Kit (Factory Style, Diesel Ratio) S36741RAAK 36946-03K
Reverse Boost Valve Kit (High Ratio, .293" Small Spool Diameter) (S84741RAK-1) (84754-19K)