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Performance Fittings

Talk to Melbourne’s Experts in Performance Plumbing & Fitting

While many take it for granted, no vehicle can perform to its maximum potential without top-quality plumbing components. From hoses and adaptors to fittings and all relevant accessories, performance plumbing can give a vehicle the components it needs to meet the expectations of even the most demanding driver.

The GJ Drivelines team has been building a repertoire of specialised driveline knowledge over 50 combined years in the industry, so there’s no better crew to talk to about quality performance plumbing. Combine this unmatched expertise with our cutting-edge equipment and first-rate service, and it’s no surprise we get so many return customers.
Professional mechanic working under a car

Performance plumbing for all makes and models

  • Free, No-Obligation Quote And Inspection
  • Leading-Edge Machinery
  • Fast Turnaround Times
  • First Class Workmanship
  • Same Day Service

In Store and Available On EBay

  • Turbo Filter Kits
  • Fuel Filters
  • Braided Hose
  • Aluminium Adaptors
  • Bilet Hose Ends
  • Fuel Cells
  • Oil Coolers
  • Sandwich Plates
  • Silicone Hose
  • Fuel Pumps
  • Fuel System Components
  • And Much More

Purchase Fittings Online

Need more than performance plumbing? We have you covered

Our products and services encompass everything you need for your driveline:
  • Digital balancing
  • Diagnostic driving and vibration analysis
  • Tailshaft component replacement and supply
  • CV and universal joints
  • Custom tailshafts made to spec
  • Tailshaft strengthening, reconditioning and repair
  • Driveshaft repair and manufacture

Serving customers fromMoorabbin, Dandenong, Springvale, Keysborough and beyondExperts in Performance Plumbing & Fitting

Our team is always hard at work at our workshop near Eastlink at 2/189 Cheltenham Rd in Keysborough, which is conveniently located for anyone in Dandenong, Springvale, Moorabbin or anywhere else in Melbourne. We make it easy to find the performance plumbing you need, along with any custom tailshafts, driveline components or any other services you require to get the most out of your vehicle’s transmission. Plus, you can always have confidence knowing we use nothing but premium-grade materials and components.
Professional mechanic working under a car

Performance Plumbing and Accessories Catalogues

Call today

Whether you want to find out more about what we offer or want to place an order right away, contact us by phone on (03) 9706 3166 and we will be happy to discuss what we can do for you. Alternatively, contact us in writing by emailing gjdrivelines@live.com.au or by filling out our enquiry form online.

Enquire With Us today

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Performance + Industrial Tailshafts

Tailshaft Repairs | Customised Tailshafts

Centre Bearings

Same Day Service

Shop online

All your tailshaft needs under one roof

ALL YOUR TAILSHAFT AND DRIVESHAFT NEEDS

  • CUSTOMISED TAILSHAFT MANUFACTURING
  • TAILSHAFT REPAIR, RECONDITIONING AND STRENGTHENING
  • DIGITAL BALANCING
  • REPLACEMENT OF TAILSHAFT COMPONENTS
  • DIAGNOSTIC DRIVING AND VIBRATION ANALYSIS
  • SUPPLIER OF TAILSHAFT COMPONENTS
  • DRIVESHAFT REPAIR AND MANUFACTURING
  • DRIVESHAFT CENTER BEARINGS
  • UNIVERSAL AND CV JOINTS
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Identify Transmission

Chrysler – Dodge
727 – 30 Spline 1 11/16″ Seal Diameter
904 – 26 Spline 1 9/16″ Seal Diameter

Ford
C6-T56 – 31 Spline 1 11/16″ Seal Diameter
AOD & C4 & T5 – 28 Spline 1 1/2″ Seal Diameter
4 R 7OW – 28 Spline 1.598″ Seal Diameter

General Motors
T-350 700R4-4LLOE – 27 Spline 1 1/2″ Seal Diameter
T-400-4L80E – 32 Spline 1 7/8″ Seal Diameter

Note: Transmission slip yokes are manufactured with various U-Joint Series. It is important to match Horsepower and Torque requirements to U-Joint Series. For aftermarket transmission applications usually a spline count and seal diameter will identify slip yoke required.

Identify Rear U-Joint

diagram-d

If Pinion Yoke has Placement tabs that retain the U-Joint, measure inside tabs. See Diagram D.

diagram-e

If Pinion Yoke does not have Placement Tabs that retain U-Joint, measure from flat of yoke inside to inside. See Diagram E.

diagram-l

If 4 bolt Flange is used on pinion, measure Pilot Diameter and center to center diagonally bolt hole to bolt hole. See Diagram L.

diagram-a

Universal Joint Size. There are hundreds of U-Joint sizes or “Series” to accomodate many different applications of power and desired longevity for your automotive, 4×4 truck or auto racing requirements, these 4 series of joints cover most needs.

1310 Spicer Series: 1 1/16″ Cup Diameter (Dim C – Diagram A) 3 7/32″ length (Dim B – Diagram A) Certain Ford applications have 2 cups 1 1/8 Diameter. Appropriate horse power range is up to 500 in circle track or road racing, small tire drag racing and 4×4. Also available: Performance Dynamic Cryo Joint.

1330 Spicer Series: 1 1/16″ Cup Diameter (Dim C – Diagram A) 3 5/8″ length (Dim B – Diagram A) Certain Ford applications have 2 cups 1 1/8 Diameter. Slightly stronger than 1310, Used in 5.0 Mustangs. Also available: Performance Dynamic Cryo Joint.

3R Saginaw Series: 1 1/8″ Cup Diameter (Dim C – Diagram A) Retained with internal clip 2 5/8″ (Dim B – Diagram A). Most common GM joint. Horse power range up to 700 in road racing and circle track. Solid drag racing U-Joint can accomodate most sportsman classes. Also available: Performance Dynamic Cryo Joint.

1350 Spicer Series: Manufactured with OEM tolerances and treated with our Cryogenic Process to yeild the strongest U-Joint available. For drag racing applications a solid non-lube design U-Joint is recommended because of the tremendous initial shock load, or short duration of high torque the joint must be able to withstand.

 

Driveshaft Measurements

diagram-n

If PST is supplying you with transmission slip yoke, Pinion yoke and driveshaft yoke measure Dim W. See Diagram N.

If PST is supplying you with transmission slip yoke and driveshaft measure Dim X. See Diagram N.

2 Piece driveshafts use Dim Y + Z. See Diagram N.