Transmission Adapters

6 products

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Coyote Block Plate.

4536009

$66.00
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GM 8 bolt SFI flexplate for Gen V LT engines, LSA, and LSX

047-0217-02

$671.00
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GM Bellhousing to LS/LT engine block bolt kit

4520009

$30.00
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Small Block Ford Block Plate

4536016

$66.00
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GM 6 bolt SFI flexplate for Gen 3 & 4 LS engines

$671.00
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QuickTime RM-9034 LS-1 to 4L60E

RM-9034

$985.00

Coyote Block Plate.

4536009

$66.00 Save $-66.00
Fits 4.6L, 5.4L and 5.0L Coyote Motors. Has cut out for Coyote Sensor. Break away lower converter access cover. Coyote Block Plate 4.6L, 5.4L & 5.0L Coyote Steel Block Plate
Coyote Block Plate.

GM Bellhousing to LS/LT engine block bolt kit

4520009

$30.00 Save $-30.00
Bolt kit to attach your GM 4L60E/4L70E/4L80E transmission to an LS/LT series engine
GM Bellhousing to LS/LT engine block bolt kit

Small Block Ford Block Plate

4536016

$66.00 Save $-66.00

Steel block plate for small block Ford with automatic transmission. Has dual starter cut-out and break-away lower converter access cover.

Small Block Ford Block Plate

GM 6 bolt SFI flexplate for Gen 3 & 4 LS engines

$671.00 Save $-671.00

If you're looking for the highest quality flexplate on the market today check out this new 1 piece design from Boninfante.  Designed to work with GM Gen 3 & 4 LS engines with the 6 bolt crank flange.  This 168 tooth flexplate is  drilled for multiple converter patterns and it will allow you to mate up to the GM LS 4L65E(11.063" bolt circle), 4L80/85E, & 6L80/6L90E transmissions.

Features:

• One-piece design with integral ring gear
• Specially selected aerospace grade alloy steel from USA steel mills
• Proprietary 3-stage heat treating process
• Hard machined to exacting tolerances (.002 TIR)
• Boninfante’s proprietary stress proofing and finishing process
• Finished in a beautiful black oxide
• Tested to 20,000 RPM which exceeds SFI safety standard 29.2


GM 6 bolt SFI flexplate for Gen 3 & 4 LS engines

QuickTime RM-9034 LS-1 to 4L60E

RM-9034

$985.00 Save $-985.00
QuickTime RM-9034 LS-1 to 4L60E Auto Transmission
  • Height = 6.825
  • Transmission = 4L60E Automatic
  • Engine = Chevy LS-1, LS-2, LS-3, LS-6, LS-7, LS-9, Small Block Chevy, Big Block Chevy, LT1
  • Flexplate = 168 tooth or 153 tooth
  • Weight = 21#
  • Full engine plate and grade 8 bolts included
QuickTime RM-9034 LS-1 to 4L60E