Trans Go Performance - SK 4L80E
4L80E 1991-On SHIFT KIT® Valve Body Repair Kit
This kit includes valve body, case and pump components and modifications designed to deliver increased durability while providing short smooth shifts. These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmission. The included highly improved wide land self-cleaning design boost valve and bushing resists wear so that pressure rise keeps working properly. Lastly, the EPC boost pressure relief valve system provided helps prevent runaway boost pressure to stop case and valve body wall blow-out due to excess pressure.
Installation: Transmission Removal Not Required
[{"BaseVehicleId":576},{"BaseVehicleId":577},{"BaseVehicleId":578},{"BaseVehicleId":635},{"BaseVehicleId":636},{"BaseVehicleId":637},{"BaseVehicleId":638},{"BaseVehicleId":2535},{"BaseVehicleId":2536},{"BaseVehicleId":2537},{"BaseVehicleId":2538},{"BaseVehicleId":2539},{"BaseVehicleId":2540},{"BaseVehicleId":2541},{"BaseVehicleId":2542},{"BaseVehicleId":2853},{"BaseVehicleId":2854},{"BaseVehicleId":2957},{"BaseVehicleId":2963},{"BaseVehicleId":3002},{"BaseVehicleId":3003},{"BaseVehicleId":3004},{"BaseVehicleId":3005},{"BaseVehicleId":3006},{"BaseVehicleId":3007},{"BaseVehicleId":3008},{"BaseVehicleId":3011},{"BaseVehicleId":3012},{"BaseVehicleId":3013},{"BaseVehicleId":3014},{"BaseVehicleId":3015},{"BaseVehicleId":3016},{"BaseVehicleId":3017},{"BaseVehicleId":3018},{"BaseVehicleId":3019},{"BaseVehicleId":3020},{"BaseVehicleId":3046},{"BaseVehicleId":3047},{"BaseVehicleId":3048},{"BaseVehicleId":3049},{"BaseVehicleId":3050},{"BaseVehicleId":3051},{"BaseVehicleId":3055},{"BaseVehicleId":3056},{"BaseVehicleId":3057},{"BaseVehicleId":3058},{"BaseVehicleId":3059},{"BaseVehicleId":3060},{"BaseVehicleId":3061},{"BaseVehicleId":3062},{"BaseVehicleId":3063},{"BaseVehicleId":3064},{"BaseVehicleId":3065},{"BaseVehicleId":3066},{"BaseVehicleId":3080},{"BaseVehicleId":3081},{"BaseVehicleId":3082},{"BaseVehicleId":3083},{"BaseVehicleId":3084},{"BaseVehicleId":3085},{"BaseVehicleId":3089},{"BaseVehicleId":3090},{"BaseVehicleId":3091},{"BaseVehicleId":3092},{"BaseVehicleId":3255},{"BaseVehicleId":3256},{"BaseVehicleId":3257},{"BaseVehicleId":3258},{"BaseVehicleId":3259},{"BaseVehicleId":3260},{"BaseVehicleId":3261},{"BaseVehicleId":3262},{"BaseVehicleId":3263},{"BaseVehicleId":3264},{"BaseVehicleId":3289},{"BaseVehicleId":3290},{"BaseVehicleId":3312},{"BaseVehicleId":3313},{"BaseVehicleId":3314},{"BaseVehicleId":3331},{"BaseVehicleId":3332},{"BaseVehicleId":3333},{"BaseVehicleId":3334},{"BaseVehicleId":3335},{"BaseVehicleId":3336},{"BaseVehicleId":3337},{"BaseVehicleId":3380},{"BaseVehicleId":3381},{"BaseVehicleId":3382},{"BaseVehicleId":3383},{"BaseVehicleId":3387},{"BaseVehicleId":3388},{"BaseVehicleId":3389},{"BaseVehicleId":3390},{"BaseVehicleId":3391},{"BaseVehicleId":3392},{"BaseVehicleId":3393},{"BaseVehicleId":3394},{"BaseVehicleId":3395},{"BaseVehicleId":3396},{"BaseVehicleId":3397},{"BaseVehicleId":3398},{"BaseVehicleId":3399},{"BaseVehicleId":3425},{"BaseVehicleId":3426},{"BaseVehicleId":3427},{"BaseVehicleId":3428},{"BaseVehicleId":3429},{"BaseVehicleId":3430},{"BaseVehicleId":3434},{"BaseVehicleId":3435},{"BaseVehicleId":3436},{"BaseVehicleId":3437},{"BaseVehicleId":3438},{"BaseVehicleId":3439},{"BaseVehicleId":3440},{"BaseVehicleId":3441},{"BaseVehicleId":3442},{"BaseVehicleId":3443},{"BaseVehicleId":3444},{"BaseVehicleId":3445},{"BaseVehicleId":3457},{"BaseVehicleId":3458},{"BaseVehicleId":3459},{"BaseVehicleId":3460},{"BaseVehicleId":3461},{"BaseVehicleId":3462},{"BaseVehicleId":3466},{"BaseVehicleId":3467},{"BaseVehicleId":3468},{"BaseVehicleId":3469},{"BaseVehicleId":3611},{"BaseVehicleId":3612},{"BaseVehicleId":3613},{"BaseVehicleId":3614},{"BaseVehicleId":3615},{"BaseVehicleId":3616},{"BaseVehicleId":3617},{"BaseVehicleId":3618},{"BaseVehicleId":3619},{"BaseVehicleId":3630},{"BaseVehicleId":3638},{"BaseVehicleId":3643},{"BaseVehicleId":3694},{"BaseVehicleId":3695},{"BaseVehicleId":3696},{"BaseVehicleId":3697},{"BaseVehicleId":3698},{"BaseVehicleId":3699},{"BaseVehicleId":3700},{"BaseVehicleId":3701},{"BaseVehicleId":3702},{"BaseVehicleId":3703},{"BaseVehicleId":3704},{"BaseVehicleId":3705},{"BaseVehicleId":3706},{"BaseVehicleId":3707},{"BaseVehicleId":3708},{"BaseVehicleId":3709},{"BaseVehicleId":3719},{"BaseVehicleId":3720},{"BaseVehicleId":3721},{"BaseVehicleId":3722},{"BaseVehicleId":3723},{"BaseVehicleId":3724},{"BaseVehicleId":3725},{"BaseVehicleId":3726},{"BaseVehicleId":3727},{"BaseVehicleId":3728},{"BaseVehicleId":3729},{"BaseVehicleId":3730},{"BaseVehicleId":3747},{"BaseVehicleId":3753},{"BaseVehicleId":3758},{"BaseVehicleId":3794},{"BaseVehicleId":3795},{"BaseVehicleId":3798},{"BaseVehicleId":3799},{"BaseVehicleId":3800},{"BaseVehicleId":3801},{"BaseVehicleId":3802},{"BaseVehicleId":3803},{"BaseVehicleId":3804},{"BaseVehicleId":3805},{"BaseVehicleId":3806},{"BaseVehicleId":3807},{"BaseVehicleId":3808},{"BaseVehicleId":3809},{"BaseVehicleId":3810},{"BaseVehicleId":3811},{"BaseVehicleId":3812},{"BaseVehicleId":3839},{"BaseVehicleId":3840},{"BaseVehicleId":3843},{"BaseVehicleId":3844},{"BaseVehicleId":3845},{"BaseVehicleId":3846},{"BaseVehicleId":3847},{"BaseVehicleId":3848},{"BaseVehicleId":3849},{"BaseVehicleId":3850},{"BaseVehicleId":3851},{"BaseVehicleId":3852},{"BaseVehicleId":3853},{"BaseVehicleId":3854},{"BaseVehicleId":3855},{"BaseVehicleId":3856},{"BaseVehicleId":3857},{"BaseVehicleId":3858},{"BaseVehicleId":3873},{"BaseVehicleId":3874},{"BaseVehicleId":3875},{"BaseVehicleId":3880},{"BaseVehicleId":3881},{"BaseVehicleId":3882},{"BaseVehicleId":3883},{"BaseVehicleId":3884},{"BaseVehicleId":3885},{"BaseVehicleId":3886},{"BaseVehicleId":3926},{"BaseVehicleId":3949},{"BaseVehicleId":3950},{"BaseVehicleId":3951},{"BaseVehicleId":3969},{"BaseVehicleId":3970},{"BaseVehicleId":3971},{"BaseVehicleId":3972},{"BaseVehicleId":3973},{"BaseVehicleId":3974},{"BaseVehicleId":3975},{"BaseVehicleId":3976},{"BaseVehicleId":3993},{"BaseVehicleId":4019},{"BaseVehicleId":4022},{"BaseVehicleId":4023},{"BaseVehicleId":4024},{"BaseVehicleId":4025},{"BaseVehicleId":4026},{"BaseVehicleId":4027},{"BaseVehicleId":4028},{"BaseVehicleId":4029},{"BaseVehicleId":4030},{"BaseVehicleId":4031},{"BaseVehicleId":4032},{"BaseVehicleId":4033},{"BaseVehicleId":4034},{"BaseVehicleId":4035},{"BaseVehicleId":4036},{"BaseVehicleId":4037},{"BaseVehicleId":4064},{"BaseVehicleId":4065},{"BaseVehicleId":4066},{"BaseVehicleId":4069},{"BaseVehicleId":4070},{"BaseVehicleId":4071},{"BaseVehicleId":4072},{"BaseVehicleId":4073},{"BaseVehicleId":4074},{"BaseVehicleId":4075},{"BaseVehicleId":4076},{"BaseVehicleId":4077},{"BaseVehicleId":4078},{"BaseVehicleId":4079},{"BaseVehicleId":4080},{"BaseVehicleId":4081},{"BaseVehicleId":4082},{"BaseVehicleId":4083},{"BaseVehicleId":4096},{"BaseVehicleId":4097},{"BaseVehicleId":4098},{"BaseVehicleId":4101},{"BaseVehicleId":4102},{"BaseVehicleId":4103},{"BaseVehicleId":4104},{"BaseVehicleId":4105},{"BaseVehicleId":4106},{"BaseVehicleId":4107},{"BaseVehicleId":4145},{"BaseVehicleId":4146},{"BaseVehicleId":4147},{"BaseVehicleId":4148},{"BaseVehicleId":4149},{"BaseVehicleId":4150},{"BaseVehicleId":4151},{"BaseVehicleId":4152},{"BaseVehicleId":4153},{"BaseVehicleId":4159},{"BaseVehicleId":4167},{"BaseVehicleId":4172},{"BaseVehicleId":4242},{"BaseVehicleId":4243},{"BaseVehicleId":4244},{"BaseVehicleId":4245},{"BaseVehicleId":4246},{"BaseVehicleId":4247},{"BaseVehicleId":4248},{"BaseVehicleId":4249},{"BaseVehicleId":4250},{"BaseVehicleId":4251},{"BaseVehicleId":4252},{"BaseVehicleId":4253},{"BaseVehicleId":4256},{"BaseVehicleId":4257},{"BaseVehicleId":4258},{"BaseVehicleId":4259},{"BaseVehicleId":4260},{"BaseVehicleId":4261},{"BaseVehicleId":4262},{"BaseVehicleId":4263},{"BaseVehicleId":4264},{"BaseVehicleId":4265},{"BaseVehicleId":4266},{"BaseVehicleId":4267},{"BaseVehicleId":4268},{"BaseVehicleId":4269},{"BaseVehicleId":4270},{"BaseVehicleId":4282},{"BaseVehicleId":4288},{"BaseVehicleId":4293},{"BaseVehicleId":4294},{"BaseVehicleId":4295},{"BaseVehicleId":4296},{"BaseVehicleId":4297},{"BaseVehicleId":4298},{"BaseVehicleId":4299},{"BaseVehicleId":4300},{"BaseVehicleId":4303},{"BaseVehicleId":4307},{"BaseVehicleId":4308},{"BaseVehicleId":4309},{"BaseVehicleId":4310},{"BaseVehicleId":4311},{"BaseVehicleId":4312},{"BaseVehicleId":4313},{"BaseVehicleId":6840},{"BaseVehicleId":6841},{"BaseVehicleId":6842},{"BaseVehicleId":6843},{"BaseVehicleId":6844},{"BaseVehicleId":6845},{"BaseVehicleId":6846},{"BaseVehicleId":6847},{"BaseVehicleId":6848},{"BaseVehicleId":6849},{"BaseVehicleId":6850},{"BaseVehicleId":6851},{"BaseVehicleId":6852},{"BaseVehicleId":6853},{"BaseVehicleId":6854},{"BaseVehicleId":6855},{"BaseVehicleId":6856},{"BaseVehicleId":6857},{"BaseVehicleId":6879},{"BaseVehicleId":6880},{"BaseVehicleId":6881},{"BaseVehicleId":6882},{"BaseVehicleId":6883},{"BaseVehicleId":6884},{"BaseVehicleId":6885},{"BaseVehicleId":6886},{"BaseVehicleId":6887},{"BaseVehicleId":6888},{"BaseVehicleId":6889},{"BaseVehicleId":6910},{"BaseVehicleId":6911},{"BaseVehicleId":6912},{"BaseVehicleId":6920},{"BaseVehicleId":6921},{"BaseVehicleId":6922},{"BaseVehicleId":6923},{"BaseVehicleId":6932},{"BaseVehicleId":6945},{"BaseVehicleId":6946},{"BaseVehicleId":6947},{"BaseVehicleId":6948},{"BaseVehicleId":6971},{"BaseVehicleId":6972},{"BaseVehicleId":6973},{"BaseVehicleId":6986},{"BaseVehicleId":6987},{"BaseVehicleId":6988},{"BaseVehicleId":6989},{"BaseVehicleId":6990},{"BaseVehicleId":6991},{"BaseVehicleId":7002},{"BaseVehicleId":7008},{"BaseVehicleId":7009},{"BaseVehicleId":7010},{"BaseVehicleId":7011},{"BaseVehicleId":7012},{"BaseVehicleId":7013},{"BaseVehicleId":8303},{"BaseVehicleId":8304},{"BaseVehicleId":17830},{"BaseVehicleId":17831},{"BaseVehicleId":17837},{"BaseVehicleId":17838},{"BaseVehicleId":17839},{"BaseVehicleId":17842},{"BaseVehicleId":17886},{"BaseVehicleId":17887},{"BaseVehicleId":17888},{"BaseVehicleId":17889},{"BaseVehicleId":17890},{"BaseVehicleId":17891},{"BaseVehicleId":17896},{"BaseVehicleId":18108},{"BaseVehicleId":18303},{"BaseVehicleId":18304},{"BaseVehicleId":18312},{"BaseVehicleId":18313},{"BaseVehicleId":18314},{"BaseVehicleId":18317},{"BaseVehicleId":18326},{"BaseVehicleId":18327},{"BaseVehicleId":18328},{"BaseVehicleId":18329},{"BaseVehicleId":18330},{"BaseVehicleId":18331},{"BaseVehicleId":18336},{"BaseVehicleId":18511},{"BaseVehicleId":18590},{"BaseVehicleId":18591},{"BaseVehicleId":18592},{"BaseVehicleId":18678},{"BaseVehicleId":18722},{"BaseVehicleId":18729},{"BaseVehicleId":18730},{"BaseVehicleId":18732},{"BaseVehicleId":18733},{"BaseVehicleId":18743},{"BaseVehicleId":18744},{"BaseVehicleId":18745},{"BaseVehicleId":18753},{"BaseVehicleId":18754},{"BaseVehicleId":18755},{"BaseVehicleId":18801},{"BaseVehicleId":18812},{"BaseVehicleId":18977},{"BaseVehicleId":18981},{"BaseVehicleId":19100},{"BaseVehicleId":19101},{"BaseVehicleId":19103},{"BaseVehicleId":19104},{"BaseVehicleId":19155},{"BaseVehicleId":27171},{"BaseVehicleId":28771},{"BaseVehicleId":28772},{"BaseVehicleId":28800},{"BaseVehicleId":28801},{"BaseVehicleId":28930},{"BaseVehicleId":28931},{"BaseVehicleId":28932},{"BaseVehicleId":28933},{"BaseVehicleId":28942},{"BaseVehicleId":28943},{"BaseVehicleId":28944},{"BaseVehicleId":28945},{"BaseVehicleId":28951},{"BaseVehicleId":28952},{"BaseVehicleId":28953},{"BaseVehicleId":28954},{"BaseVehicleId":28960},{"BaseVehicleId":28961},{"BaseVehicleId":28962},{"BaseVehicleId":28963},{"BaseVehicleId":29767},{"BaseVehicleId":29768},{"BaseVehicleId":29769},{"BaseVehicleId":29770},{"BaseVehicleId":29771},{"BaseVehicleId":29772},{"BaseVehicleId":30022},{"BaseVehicleId":30023},{"BaseVehicleId":30044},{"BaseVehicleId":30045},{"BaseVehicleId":118704},{"BaseVehicleId":119544},{"BaseVehicleId":122682},{"BaseVehicleId":122683},{"BaseVehicleId":122684},{"BaseVehicleId":122685},{"BaseVehicleId":122686},{"BaseVehicleId":122687},{"BaseVehicleId":122688},{"BaseVehicleId":122689},{"BaseVehicleId":122690},{"BaseVehicleId":122691},{"BaseVehicleId":122692},{"BaseVehicleId":122693},{"BaseVehicleId":122694},{"BaseVehicleId":122695},{"BaseVehicleId":122696},{"BaseVehicleId":122697},{"BaseVehicleId":122698},{"BaseVehicleId":122699},{"BaseVehicleId":122700},{"BaseVehicleId":122701},{"BaseVehicleId":122702},{"BaseVehicleId":122703},{"BaseVehicleId":122704},{"BaseVehicleId":122705},{"BaseVehicleId":122706},{"BaseVehicleId":122707},{"BaseVehicleId":122708},{"BaseVehicleId":122709},{"BaseVehicleId":122710},{"BaseVehicleId":122711},{"BaseVehicleId":122712},{"BaseVehicleId":122713},{"BaseVehicleId":122714},{"BaseVehicleId":122766},{"BaseVehicleId":122771},{"BaseVehicleId":122780},{"BaseVehicleId":124067},{"BaseVehicleId":124068},{"BaseVehicleId":124069},{"BaseVehicleId":124070},{"BaseVehicleId":124071},{"BaseVehicleId":124080},{"BaseVehicleId":124081},{"BaseVehicleId":124082},{"BaseVehicleId":124090},{"BaseVehicleId":124091},{"BaseVehicleId":124092},{"BaseVehicleId":125024},{"BaseVehicleId":127824},{"BaseVehicleId":127835},{"BaseVehicleId":127836},{"BaseVehicleId":128035},{"BaseVehicleId":128036},{"BaseVehicleId":128046},{"BaseVehicleId":128047},{"BaseVehicleId":128048},{"BaseVehicleId":128049},{"BaseVehicleId":128050},{"BaseVehicleId":128051},{"BaseVehicleId":128052},{"BaseVehicleId":128053},{"BaseVehicleId":128054},{"BaseVehicleId":128055},{"BaseVehicleId":128056},{"BaseVehicleId":128057},{"BaseVehicleId":128058},{"BaseVehicleId":128059},{"BaseVehicleId":128060},{"BaseVehicleId":128061},{"BaseVehicleId":128062},{"BaseVehicleId":128063},{"BaseVehicleId":128064},{"BaseVehicleId":128065},{"BaseVehicleId":128066},{"BaseVehicleId":128067},{"BaseVehicleId":129816},{"BaseVehicleId":131172},{"BaseVehicleId":137388},{"BaseVehicleId":137389},{"BaseVehicleId":137391},{"BaseVehicleId":137392},{"BaseVehicleId":137589},{"BaseVehicleId":137590},{"BaseVehicleId":141052}]