Performance Adapters at US Shift
Ford Y-Block to Ford Small Block & Modular V8 Automatic Transmission Adapter
PerformanceAdapters.com Ford Y-Block 239/252/272/292/312 engine to Ford Small Block & Modular V8 automatic transmission adapter. Can be used with the Quick6, Quick4, or Quick2 controlling a 6R80, 4R70W, or AODE transmission.
Kit items included:
1ea Adapter Plate
1ea Crank Adapter
1ea High Torque Mini Starter
1ea Neutral Balanced SBF Flex Plate 14.25" Dia
1ea Lower Inspection Cover
2ea Dowel Pins (SBF or Modular trans)
1ea Hardware Kit
Looking to improve your classic Ford without giving up that beautiful, classic sounding engine? This kit will allow you to put a modern, electronically-controlled automatic transmission behind the classic Ford Y-Block engine.
Designed to be as thin as possible to allow maximum firewall clearance, the adapter is only 1.375" thick. It’s made from 6061-T6 aluminum to ensure the plate will take the abuse of daily driving. The crank adapter is made of precision 1018 Carbon steel as opposed to others who use the cheaper A36. This ensures strength, longevity, and accuracy without needing to worry about deformation in extreme applications.
This adapter will accept a Small Block Ford (truck bellhousing) or Modular automatic transmission, giving you a wide range of transmission options to make your vehicle as comfortable as possible. There may also be several Mercury, Edsel, and Lincoln Y-Block engines that this kit could potentially work with. (Please note: This kit is only compatible with "standard" Ford Y-Block patterned engines.)
$1100
Modular
$1100
Ford Small Block
IMPORTANT: If you are planning on purchasing a US Shift controller, don't purchase a transmission adapter here. Please contact us to bundle a controller with a transmission adapter and receive a discount.
Store Policies
Shipping Cost
Shipping is calculated by Shopify at checkout. For controller kits, we ship via UPS.
Shipping Time
Due to delays in the supply chain, expect a delay of 10-14 days for control system orders to ship. An email will be sent to the address you provide during checkout with tracking information once your order ships. Please note that choosing expedited shipping does not reduce the time that it takes for us to ship your order.
Sales Tax
Sales tax will be charged for residents of South Carolina.
Return Policy
All returns must have an RA (Return Authorization) number and will be charged a 15% restocking fee. Shipping is non-refundable unless we shipped you the incorrect item. No refunds will be issued after 30 days past the ship date.
