Australian Holden - HT Holden - Australian Holden

Australian Holden Part Finder

HQ Holden Monaro GTS 350 HQ

1973–1974 · Sedan

These are the parts we have for this exact vehicle. Not your vehicle? Change it

Some links below are affiliate links. If you buy through them we may earn a commission at no extra cost to you.

Your vehicle: HQ Holden Monaro GTS 350 HQ Change

Years	1973–1974
Body	Sedan
Doors	4
Seats	5

View the Holden Belmont model page →

← All categories

Oils

Affiliate link: if you buy through it we may earn a commission, at no extra cost to you.

Type	Viscosity	Capacity	Specification	Brand	Notes	Where to Buy
Automatic Transmission Oil Fits 91 vehicles View all compatible vehicles HG Holden Belmont HG HG Holden Brougham HG HG Holden Kingswood HG HG Holden Monaro GTS 350 HG HG Holden Monaro GTS HG HG Holden Monaro HG HG Holden Premier HG HJ Holden Belmont HJ HJ Holden Kingswood HJ HJ Holden Monaro GTS HJ HJ Holden Monaro HJ HJ Holden Monaro LS HJ HJ Holden One Tonner HJ HJ Holden Premier HJ HJ Holden Sandman HJ HJ Holden Statesman Caprice HJ HJ Holden Statesman DeVille HJ HK Holden Belmont HK HK Holden Brougham HK HK Holden Kingswood HK HK Holden Monaro GTS 327 HK HK Holden Monaro GTS HK HK Holden Monaro HK HK Holden Premier HK HQ Holden Belmont HQ HQ Holden Kingswood HQ HQ Holden Monaro GTS 350 HQ HQ Holden Monaro GTS HQ HQ Holden Monaro HQ HQ Holden Monaro LS HQ HQ Holden One Tonner HQ HQ Holden Premier HQ HQ Holden Sandman HQ HQ Holden SS HQ HQ Holden Statesman DeVille HQ HQ Holden Statesman HQ HT Holden Brougham HG HT Holden Belmont HG HT Holden Kingswood HG HT Holden Monaro GTS 350 HG HT Holden Monaro GTS HG HT Holden Monaro HG HT Holden Premier HG HX Holden Belmont HX HX Holden Chassis & Cab HX HX Holden Kingswood HX HX Holden Monaro GTS HX HX Holden Monaro LE HX HX Holden Panel Van HX HX Holden Premier HX HX Holden Sandman HX HX Holden Statesman Caprice HX HX Holden Statesman DeVille HX HX Holden Utility HX VK Commodore VK Berlina VK Commodore VK Calais VK Commodore VK Executive VK Commodore VK SL VK Commodore VK SS Group A VK Commodore VK Vacationer HZ Holden Kingswood HZ HZ Holden Monaro GTS HZ HZ Holden One Tonner HZ HZ Holden Panel Van HZ HZ Holden Premier HZ HZ Holden Sandman HZ HZ Holden Kingswood SL HZ HZ Holden Statesman Caprice HZ HZ Holden Statesman DeVille HZ HZ Holden Statesman SL/E HZ HZ Holden Ute HZ VB Commodore VB L VB Commodore VB SL VB Commodore VB Vacationer VC Commodore VC L VC Commodore VC SL VC Commodore VC SL/X VC Commodore VC Vacationer VH Commodore VH SL VH Commodore VH SL/E VH Commodore VH SL/X VH Commodore VH SS VH Commodore VH Vacationer WB HDT Magnum WB WB Holden Kingswood Panel Van WB WB Holden Kingswood Utility WB WB Holden One Tonner WB WB Holden Panel Van WB WB Holden Statesman Caprice WB WB Holden Statesman DeVille WB WB Holden Utility WB Think this fitment is incorrect? Report it Vehicle: HQ Holden Monaro GTS 350 HQ Part: Automatic Transmission Oil What's wrong? * Comment (optional) Your email (optional - only if you'd like a reply)	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.	Check price at AmazonOpens retailer’s site · affiliate link Check price at EbayOpens retailer’s site · affiliate link
Engine Oil (V8: 253/308) Fits 57 vehicles View all compatible vehicles HG Holden Belmont HG HG Holden Brougham HG HG Holden Kingswood HG HG Holden Monaro GTS 350 HG HG Holden Monaro GTS HG HG Holden Monaro HG HG Holden Premier HG HJ Holden Belmont HJ HJ Holden Kingswood HJ HJ Holden Monaro GTS HJ HJ Holden Monaro HJ HJ Holden Monaro LS HJ HJ Holden One Tonner HJ HJ Holden Premier HJ HJ Holden Sandman HJ HJ Holden Statesman Caprice HJ HJ Holden Statesman DeVille HJ HQ Holden Belmont HQ HQ Holden Kingswood HQ HQ Holden Monaro GTS 350 HQ HQ Holden Monaro GTS HQ HQ Holden Monaro HQ HQ Holden Monaro LS HQ HQ Holden One Tonner HQ HQ Holden Premier HQ HQ Holden Sandman HQ HQ Holden SS HQ HQ Holden Statesman DeVille HQ HQ Holden Statesman HQ HT Holden Brougham HG HT Holden Belmont HG HT Holden Kingswood HG HT Holden Monaro GTS HG HT Holden Monaro HG HT Holden Premier HG HX Holden Belmont HX HX Holden Chassis & Cab HX HX Holden Kingswood HX HX Holden Monaro GTS HX HX Holden Monaro LE HX HX Holden Panel Van HX HX Holden Premier HX HX Holden Sandman HX HX Holden Statesman Caprice HX HX Holden Statesman DeVille HX HX Holden Utility HX HZ Holden Kingswood HZ HZ Holden Monaro GTS HZ HZ Holden One Tonner HZ HZ Holden Panel Van HZ HZ Holden Premier HZ HZ Holden Sandman HZ HZ Holden Kingswood SL HZ HZ Holden Statesman Caprice HZ HZ Holden Statesman DeVille HZ HZ Holden Statesman SL/E HZ HZ Holden Ute HZ Think this fitment is incorrect? Report it Vehicle: HQ Holden Monaro GTS 350 HQ Part: Engine Oil (V8: 253/308) What's wrong? * Comment (optional) Your email (optional - only if you'd like a reply)	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.	Check price at AmazonOpens retailer’s site · affiliate link Check price at EbayOpens retailer’s site · affiliate link

Browse by make/series

1 Select your make

2 Select your series

3 Select your badge (optional)

4 Select your vehicle

The HT replaced the HK in 1969. Models progressively got swapped over starting with the Belmont, Kingswood and Premier model range in May 1969. June 1969 would see the Brougham and Monaro variants introduced to the Australian buying public.

It would represent a minor cosmetic facelift to the HK Holden that it replaced with a revised grille and tail lights. Many cannot tell the difference visually between the HK and the HT.

Mechanically, the 2 6 cylinder engine options remained. The 161 and the 186 ‘Red’ engine. The V8 engine line up would change however. The now iconic range of Australian V8’s, the 253 cubic inch and the 308 cubic inch V8, would first be seen in the HT. They replaced the imported 307 cubic inch unit. The 327 cubic inch imported V8 would be replaced by another American import, the 350 cubic inch Chevrolet V8.

HK HT HG Repair Manual

The HT also came with revised suspension and synchromesh on all forward gears on manual transmissions. Transmissions available were a 3 speed manual, a 4 speed manual and a 2 speed ‘Powerglide’ automatic. This would give drivers of the HT a smoother, more comfortable drive when compared to the HK.

HT Holden

Loading…

After a production run of 183 402 cars, the HT would be replaced 14 months later, by the HG in July 1970.

It would be known as the first Holden to be available with an Australian built V8. The now iconic 308 and 253 are still popular today.

H Series Home

HT Holden specifications

HT Monaro specifications

HT Holden part numbers

10 facts you may not have known

HT Holden common issues

HT Holden paint codes

HK, HT & HG Holden Buyers Guide: What to Look for When Buying

When the Holden HT was released – Australia in 1969

HT Holden vs HK Holden