Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Trans-Dapt Performance Aluminum Crankshaft Pulleys 8738 Pulley, V-belt Style, 3-groove, Aluminum, Polished, 7.750 in. O.D., Chevy, Big Block, Long, Each

SKU: TRD8738

Crankshaft Pulleys

Trans-Dapt Performance Aluminum Crankshaft Pulleys 8738 Pulley, V-belt Style, 3-groove, Aluminum, Polished, 7.750 in. O.D., Chevy, Big Block, Long, Each

SKU: TRD8738

Crankshaft Pulleys
A$510.95
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Trans-Dapt Performance aluminum crankshaft pulleys are manufactured from 356 aluminum alloy that is heat-treated to T-6 specs. These Trans-Dapt Performance aluminum crankshaft pulleys help to increase horsepower by reducing accessory drag.

Part Type

Crankshaft Pulleys

Data: v4.2 - Upd: 2026-10-15 09:09:10

Specifications

Product Attributes - Brand
Trans-Dapt Performance Products
Product Attributes - Manufacturer's Part Number
8738
Product Attributes - Part Type
Crankshaft Pulleys
Product Attributes - Product Line
Trans-Dapt Performance Aluminum Crankshaft Pulleys
Product Attributes - UPC
086923087380
Product Attributes - Pulley Style
V-belt
Product Attributes - Water Pump Style
Long
Product Attributes - Crankshaft Pulley Bolt Hole Quantity
Three
Product Attributes - Groove Quantity
3
Product Attributes - Underdrive
No
Product Attributes - Overdrive
No
Product Attributes - Hardware Included
No
Product Attributes - Outside Diameter (in.)
7.750
Product Attributes - Crankshaft Nose Cover Included
No
Product Attributes - Pulley Material
Aluminum
Product Attributes - Pulley Finish
Polished
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Trans-dapt Performance Products
StreetFX SKU trd8738
SFX Item ID 5017408
Supplier Item Code 5017408
Manufacturer SKU 8738
Manufacturer UPC 86923087380
Alternative References 3-groove

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454

Loading compatibility information...

Keep shopping

More from Trans-dapt Performance Products