Accumulators & Governors

TH350 TH250 Intermediate Accumulator Spring - Orange

This is a high quality new orange intermediate accumuatlor spring for GM's Turbo 250C, Turbo 350 and Turbo 350C automatic transmissions.

TH350 TH250 TH400 C4 C5 C6 Vacuum Bypass Kit

Vacuum Bypass KitFits TH350/C, TH250/C, TH400, 3L80, TH375, C4, C5, C6Also fits 4L60/65E when using 46-MOD and 4L80/85E when using 48-MOD The TransGo Vacuum Bypass Kit is for use on supercharged and turbocharged vehicles with transmissions that are...

TH250/C TH350/C Governor Gear

This is a new replacement governor gear for GM's Turbo 250 and 250C, Turbo 350 and 350C automatic transmissions.

TH350 Governor Gear Kit

Contents Gear Nails (2) Roll Pin Specs Color: Green

TH350C Rebuilt HD Sonnax Governor

This is a high quality Sonnax rebuilt HD performance governor for Turbo 350 and 350C automatic transmissions.

TH350 Governor - USED OE

This is a USED TH350 transmission governor.  Inspected to ensure in usable or able to be rebuild condition.  Item is not sold as a drop in ready replacement.