Compatibility: Direct fit for GM Turbo 400 transmissions; replacement for Moroso 93103. Retains full OEM fitment profile.
Construction: Internal galvanized steel shim bonded to high-durometer vulcanized rubber for structural stability and consistent sealing.
Thickness & Performance: Full 3/16" (≈0.19") thickness provides improved surface compensation, resists warping and maintains a leak-resistant seal.
Installation: Rigid design aligns and holds to bolt holes for fast, repeatable installation on smooth, flat mating surfaces; no RTV required when surfaces are clean.
Durability & Service: Oil-resistant materials and dual-vulcanized assembly for long service life and multiple installations; backed by responsive customer support.