GM / Delco Moraine 5463120 (800‑E / K‑3322) Brake Cylinder Repair Kit – NOS

Description:

GM / Delco Moraine 5463120 (800‑E / K‑3322) Brake Cylinder Repair Kit – NOS

Genuine New Old Stock Delco Moraine 800‑E wheel‑cylinder rebuild kit for mid‑1950s GM full‑size models. Correct for 1954–56 Chevrolet (150, 210, Bel Air) and 1954–56 Pontiac (Chieftain, Star Chief) front wheel cylinders using the 1" bore design.

This is an original Delco service part—ideal for concours restorations, OEM‑correct repairs, or period‑authentic parts collections.

Details: • GM Part: 5463120 • Delco Kit: 800‑E • Alternate Kit: K‑3322 • Application: Front wheel cylinders (1") • Models: Chevrolet & Pontiac full‑size, 1954–56 • Condition: NOS, stored in climate‑controlled inventory

A rare early‑Delco brake component—highly desirable for Tri‑Five and pre‑Tri‑Five restorations.

GM / Delco Moraine 5463120 – 800‑E (K‑3322) is part of the early Delco 800‑series, which predates the 900‑series kits and was used on mid‑1950s GM full‑size cars, especially Chevrolet and Pontiac. These kits are scarce, and clean NOS boxes command strong collector value.

800‑E / 5463120 part identity

GM Part: 5463120 Delco Moraine Kit: 800‑E Alternate Kit Number: K‑3322 Type: Wheel Cylinder Repair Kit Bore Size: 1" (standard for mid‑1950s GM front cylinders) Era: 1954–1956 GM full‑size Typical contents: Rubber cups, boots, spring, retainers, piston seals

The 800‑series was Delco’s service line for pre‑Tri‑Five and early Tri‑Five brake systems before the 901/903/904 redesigns.

Fitment chart

Chevrolet – Full‑Size (Front Wheel Cylinders)

Pontiac – Full‑Size (Front Wheel Cylinders)

Notes

• 800‑E is a front‑cylinder kit for the 1" Delco cylinders used across these platforms.

• It was superseded by the 903‑series in later service manuals.

• These kits are very uncommon, especially in clean boxes.