Yella Terra Ford FPV F6 Typhoon/Tornado Barra Flywheel 160T (YT9913)
Yella Terra Ford Barra Chrome Moly HD Flexplate BA–FG X 4/5/6-Speed (YT9921HD)
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Yella Terra YT 9921HD Barra Chrome Moly Heavy Duty Flexplate
A heavy duty billet chrome moly steel flexplate for Ford Falcon BA–BF and FG–FG X 4.0L DOHC Barra six-cylinder automatic applications. Yella Terra specifies turbocharged and naturally aspirated engines and factory BTR 4-speed, 5-speed and ZF 6-speed torque-converter patterns.
Features
- CNC-machined billet chrome moly steel construction for high-output applications
- Reinforced mounting area and eight machined slots
- Multiple converter bolt patterns, including Hughes Performance 8-bolt
- Factory specification 160-tooth ring gear fitted
- Three 8 × 20 mm dowel locators supplied, according to Yella Terra
- Neutral balance
Fitment and specifications
| Manufacturer part number | YT 9921HD |
|---|---|
| Vehicle | Ford Falcon BA–BF, FG–FG X, 4.0L DOHC Barra I6, turbo or non-turbo |
| Converter patterns | Factory BTR 4-speed, factory 5-speed, ZF 6-speed; Hughes Performance 8-bolt |
| Construction | Billet chrome moly steel |
| Balance | Neutral |
| Ring gear | 160 teeth |
| Outside diameter | 301 mm |
| Crank register | 44.46 mm |
| Crank bolt holes | 6 |
| Thickness at crank mounting point | 7.8–8 mm |
| Assembled product weight | 5.3 kg |
| Manufacturer torque setting | 70 ft-lb |
Fitment note: Confirm the crank register and converter pattern for your application. The Hughes 8-bolt reference describes a converter bolt pattern, not universal converter or crank compatibility. Yella Terra states that early Ford 144, 170, 221 and 250ci six-cylinder fitment requires enlarging the crank holes to 15/32 inch; this is a modification, not a direct bolt-on application. Have an experienced engine builder assess it before ordering or machining.
| Product Name | Yella Terra Ford Barra Chrome Moly HD Flexplate BA–FG X 4/5/6-Speed (YT9921HD) |
|---|---|
| Brands | Yella Terra |
| Engine | 4.0L Inline 6, Barra XR6 |
| Make | Ford |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
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If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
Which vehicles and transmissions suit YT 9921HD?
Yella Terra lists Ford Falcon BA–BF and FG–FG X 4.0L DOHC Barra six-cylinder applications, turbocharged or naturally aspirated, with factory BTR 4-speed, 5-speed or ZF 6-speed automatic torque-converter patterns. Check the vehicle and converter pattern before ordering.
Does the Hughes 8-bolt converter pattern mean every Hughes converter fits?
The flexplate includes a Hughes Performance 8-bolt torque-converter bolt pattern. Confirm the converter's pattern, crank register and installation details for your specific build; a matching converter pattern alone does not establish complete fitment.
What are its balance, ring gear and dimensions?
YT 9921HD is neutral balanced with a 160-tooth ring gear, 301 mm outside diameter, 44.46 mm crank register, six crank bolt holes and an assembled weight of 5.3 kg.
Will it bolt straight onto an early Ford 144, 170, 221 or 250ci six-cylinder?
No direct bolt-on fitment is stated. Yella Terra says the crank holes must be enlarged to 15/32 inch for those early engines. Have an experienced engine builder confirm suitability and perform any modification.
