{"product_id":"line-pressure-booster-kit-sonnax-th700-th700-r4-th200-4r","title":"Line Pressure Booster Kit Sonnax TH700 TH700-R4 TH200-4R","description":"\u003cp\u003eLine Pressure Booster Kit Sonnax TH700 TH700-R4 TH200-4R Line pressure booster kit 700R4-LB1 fits GM 4L60 (700-R4) and 200-4R transmissions. Sonnax hydraulic line pressure booster kits contain stronger pressure regulator springs and large ratio boost valves designed to work together to provide progressive pressure increases as driving conditions become more demanding. Our pressure regulator springs are approximately 10% stronger than OE and more conservative in impact than other aftermarket kit springs. Large ratio boost valves provide higher pressure incrementally and when it is needed the most. The combination of these springs and valves in a Sonnax kit gives you the best of both worlds: a modest pressure increase at the low end, with a high-end pressure that is equal to or greater than that of other aftermarket kit springs.\u003c\/p\u003e\n\u003cp\u003eAchieve shorter shifts and increased torque capacity without creating low-speed harshness\u003c\/p\u003e\n\u003cp\u003eImproved band and clutch holding capacity for increased durability\u003c\/p\u003e\n\u003cp\u003eProgressive pressure increase as driving conditions become more demanding\u003c\/p\u003e\n\u003cp\u003eAll the benefits of increased line pressure without overloading the pump at idle\u003c\/p\u003e\n\u003cp\u003eDrop-in Zip Valve™ parts install quickly and easily\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTransmissions: \u003c\/strong\u003e TH700-R4 (TH700R4) 1982-UP, TH200-4R (MW9) 1981-UP, TH700 (4L60) 1982-UP\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eVehicle\u003c\/h4\u003e\n\u003cstrong\u003eBUICK\u003c\/strong\u003e\u003cbr\u003eLeSabre 1984 4 SP \u003cbr\u003eElectra 1981-1984 3 SP \u003cbr\u003eEstate Wagon 1981-1990 3 SP \u003cbr\u003eRegal 1983-1987 3 SP \u003cbr\u003e\u003cstrong\u003eCADILLAC\u003c\/strong\u003e\u003cbr\u003eFleetwood 1990-1992 4 SP \u003cbr\u003eFleetwood 1981-1984 3 SP \u003cbr\u003e\u003cstrong\u003eCHEVROLET\u003c\/strong\u003e\u003cbr\u003eAstro Van 1989-1992 4 SP \u003cbr\u003eCamaro 1983-1993 4 SP \u003cbr\u003eCaprice, Impala, Corvette 1982-1993 4 SP \u003cbr\u003eCK Blazer, Truck (C\/K series) 1982-1992 4 SP \u003cbr\u003eS10 Truck, Van (full size) 1983-1992 4 SP 2.8L\u003cbr\u003eSuburban 1500 1987-1992 4 SP \u003cbr\u003eCaprice 1981-1989 3 SP \u003cbr\u003eMalibu 1984-1987 3 SP \u003cbr\u003eMonte Carlo 1984-1988 3 SP \u003cbr\u003e\u003cstrong\u003eGMC\u003c\/strong\u003e\u003cbr\u003eJimmy 1982-1993 4 SP \u003cbr\u003eS15\/Sonoma 1983-1991 4 SP \u003cbr\u003eSafari Van 1985-1989 4 SP \u003cbr\u003eSuburban 1500 1987-1992 4 SP \u003cbr\u003eTruck (C\/K series) 1982-1992 4 SP \u003cbr\u003eVan 1983-1990 4 SP \u003cbr\u003eCaballero 1985-1987 3 SP \u003cbr\u003e\u003cstrong\u003eOLDSMOBILE\u003c\/strong\u003e\u003cbr\u003eCustom Cruiser 1986-1990 3 SP \u003cbr\u003eCutlass 1991-1996 3 SP \u003cbr\u003e\u003cstrong\u003ePONTIAC\u003c\/strong\u003e\u003cbr\u003eFirebird 1983-1993 4 SP \u003cbr\u003eParisienne 1984-1988 4 SP \u003cbr\u003eSafari 1987-1989 4 SP \u003cbr\u003eGrand Prix 1981-1987 3 SP Turbo HO\u003cbr\u003eParisienne 1983-1989 3 SP \u003cbr\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eAlternate Words:\u003c\/strong\u003e Automatic Transmission, Reprogramming, Improvement , Correction, Shift , Valve Body Rebuild Kit\u003c\/p\u003e","brand":"SONNAX","offers":[{"title":"Default Title","offer_id":41292833652795,"sku":"700R4-LB1","price":29.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/1285\/8683\/products\/IMG_20190506_095007_6ceee3ea-dedb-4650-9df3-45ba008d3d35.jpg?v=1687791076","url":"https:\/\/suntransmissions.com\/products\/line-pressure-booster-kit-sonnax-th700-th700-r4-th200-4r","provider":"Sun Transmissions","version":"1.0","type":"link"}