1970 Plymouth Road Runner 426 HEMI 4-speed, N96 Air Grabber Track Pak!

One of 59 hardtops built with the 426 Hemi and A833 4-speed. Original engine, factory broadcast sheet, and fender tag. EB5 Blue Fire Metallic over black buckets and console, Hurst pistol-grip, N96 Air Grabber.

Family owned more than 30 years and restored once in their care. Recently given a mechanical and cosmetic refresh, including concours detailing of the engine bay and suspension. Kept in a private collection and driven sparingly for show since the update.

EXTERIOR

Quad headlights, waterfall grille, hood pins, and the N96 Air Grabber. It was not factory-optioned with the dust trail or hood stripe. The look is a sleeper: white trunk stripe, Road Runner birds on the fenders, and the Hemi callout on the cowl. That is all that advertises what is under the hood.

INTERIOR

Excellent condition with no visible flaws. Black buckets and console, Hurst pistol-grip, full gauges including the Tic-Toc-Tach, and the Road Runner horn button in the woodgrain wheel. Everything works.

ENGINE BAY

Oil-pan rail VIN stamp and final assembly stamp confirmed original by Frank Badalson. The original engine, K-member, and front suspension were pulled, gone through, and finished to current concours standard by OE Gold Award winner Steve Bean. Block painted Hemi Orange to factory appearance; pan casting runs left as original. Bay cleaned and corrected to show standard.

CHASSIS

No frame or floor-pan rust. Factory J55 undercoating present. K-frame removed, prepped, and painted with spindles, lower control arms, strut rods, drag link, and sway bar. Steering linkage replaced (inner/outer tie rods, adjuster sleeves, idler arm). Bushings replaced; torsion bars cleaned and repainted with new dust boots and clips. Original rotors resurfaced; pads, caliper hardware, and wheel bearings replaced. Parking-brake cables replaced and mechanism repaired. Fasteners and small brackets bead-blasted and replated. Driveshaft removed, balanced, and rebuilt with new U-joints. Rear axle housing inspected and serviced. New shocks front and rear. Exhaust replaced manifolds-to-tips with correct hangers, mounts, and clamps.

DOC AND VIN

Original fender tag and factory broadcast sheets are held in the collection document safe. Photos of VIN stamps, inspection reports, and broadcast sheets available on request.

Fender Tag Decode, read left-to-right, bottom-to-top:

E74 — 426 cid Hemi V8, dual 4-barrel carbs, 425 hp
D21— A833 4-speed manual transmission (Hurst pistol-grip shifter typical)
RM23 — Plymouth Road Runner (R = Belvedere/Satellite/Road Runner line, M = medium price class, 23 = 2-door hardtop)
ROG — R = 426 Hemi, 0 = 1970 model year, G = St. Louis, MO assembly plant
181755 — Sequential production number
EB5 — Blue Fire Metallic lower exterior paint
P6XA — Premium-grade vinyl bucket seats in charcoal/black
TX9 — Black Velvet upper door frames
120 — Scheduled production date (January 20)
095865 — Vehicle Order Number (VON)
EB5 — Blue Fire Metallic roof exterior paint
A33 — Track Pak (Dana 60 9¾" rear with 3.54:1 Sure Grip, Hemi-spec suspension, 7-blade fan, 26" radiator)
B51 — Power brakes (front discs with the Track Pak)
C16 — Center console (woodgrain)
C55 — Bucket seats
J25 — 3-speed variable wipers
J45 — Hood tie-down pins
M21 — Roof drip-rail moldings
N85 — Tachometer (Tic-Toc-Tach)
N96 — Fresh-air / Air Grabber hood
R11 — Music Master AM radio (2-watt)
V8W — White transverse sport stripe
26 — 26-inch radiator (max cooling, standard with Hemi + Track Pak)
END — End of sales codes
The stamped “181” on the right is a typical plant inspector or sequence mark and matches the production number.