HR Holden

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HR Holden specifications

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10 facts you may not have known

HR Holden common issues

HR Holden paint codes

HD & HR Holden Buyers Guide: What to Look for When Buying

HR Holden Trim Levels

When the Holden HR was released

HR Holden vs HD Holden

Australian Holden Part Finder

HQ Holden One Tonner HQ

1971–1974 · Cab Chassis
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Your vehicle: HQ Holden One Tonner HQ Change
Years 1971–1974
Body Cab Chassis
Doors 2
Seats 2

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Oils

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Type Viscosity Capacity Specification Brand Notes Where to Buy
Automatic Transmission Oil
Fits 91 vehicles
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Vehicle: HQ Holden One Tonner HQ    Part: Automatic Transmission Oil

Dexron III (ATF) ~7.0-7.4 L (dry fill) Trimatic 3-speed automatic (from late HK/HT) Powerglide on earliest HK Castrol Transmax Dexron III / Penrite Dex III Trimatic dry-fill figure of ~7 L (converter + pan) is forum-sourced from Holden factory Trimatic diagnosis literature for the HQ generation a simple drain-and-refill from the pan takes considerably less (~3-4 L). Verify against a factory manual for the exact model.
Engine Oil (Six-Cylinder: 161/173/186/202)
Fits 68 vehicles
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Vehicle: HQ Holden One Tonner HQ    Part: Engine Oil (Six-Cylinder: 161/173/186/202)

SAE 20W-50 4.5-5.0 L 161/173/186/202 ci Red motor (161/186 through HG 173/202 from HQ onward) Penrite Classic HPR30 20W-60 / Castrol Classic XL30 Six-cylinder capacity is a typical figure for this Red-motor family Radial Tuned Suspension (RTS) introduced drivetrain oils unchanged from HX. Verify exact figure for the specific engine capacity fitted against a factory manual.
Engine Oil (V8: 253/308)
Fits 57 vehicles
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Vehicle: HQ Holden One Tonner HQ    Part: Engine Oil (V8: 253/308)

SAE 20W-50 4.3-5.2 L 5.0L (308) / 4.2L (253) Holden V8 Penrite HPR30 20W-60 / Penrite Classic Later factory service data (via Penrite lube guide) shows 4.3 L for early Commodore-era V8 refills rising to ~5.1-5.2 L in later revisions figure is consistent across the V8\'s long production run from HQ through to VS. Confirm exact figure for HK-HG-era 253/308 against a factory manual.
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The HR Holden was first released in April 1966.

Cosmetically, the HR was only a minor facelift of the previous HD model, many people cannot tell the two apart.

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The previous model, HD, had arguably faced more criticism than any previous model. The HR’s main point of emphasis would be to address this.

The main point of emphasis for the HR was safety, which was one of the heaviest criticisms of the HD. Six months after the launch of the HR, all models received a safety upgrade with the addition of front safety belts, windscreen washers, reversing lights, sun visors and a shatterproof interior rearview mirror. It was one of the first cars in the world to offer seatbelts.

The same two engine options (161 cubic inch 2.6L inline 6, 114hp and the 186 cubic inch 3.0L inline 6 126hp) were available. The two previous transmission options (2 speed automatic, 3 speed manual) available with the previous model remained.

An Opel sourced four speed manual transmission was offered from August 1967.

HR Holden Repair Manual

HR Holden production totaled 252 352 in just under two years.

The HR had outsold any Holden model that came before it. Over a quarter of a million sold. The emphasis on safety resonated well with the Australian buying public which can be reflected in the sales.

Even with large sale numbers, big changes were about to come in the future, with the next model, the HK.

H Series Home

HR Holden specifications

HR Holden part numbers

10 facts you may not have known

HR Holden common issues

HR Holden paint codes

HD & HR Holden Buyers Guide: What to Look for When Buying

HR Holden Trim Levels

When the Holden HR was released

HR Holden vs HD Holden