

SPEEDMASTERPART NUMBER: 746-PCE226.1031
PCE226.1031 Internal Balance Heavy Duty Flexplate SFI 29.1 for Chrysler 318, 340 Small Block, and 383, 440 Big Block
$9130
2 left in stockHeavy Duty Flexplate, SFI 29.1for Chrysler 318, 340, 360 Small Block Engines for Chrysler 383, 440 Big Block Engines Internal Balance 6-Bolt Crank Pattern
Factory flexplates on Mopar applications are known for tab failures under vibration load - especially in performance builds where converter pressure and RPM are elevated. The PCE226.1031 steps up with extra-thick steel, a ring gear double-welded for added strength, an anodized corrosion-resistant finish, and SFI 29.1 certification for sanctioned competition use.
Speedmaster PCE226.1031 Internal Balance Heavy Duty Flexplate Features:
- SFI 29.1 approved
- Internal engine balance
- Extra-thick steel construction
- Ring gear double-welded for added strength
- Anodized finish for corrosion resistance
- 6-bolt crank pattern
Speedmaster PCE226.1031 Internal Balance Heavy Duty Flexplate Notes:
- Compatible with 10 in. and 11-1/8 in. TorqueFlite torque converters
- Direct bolt-on to TorqueFlite converters
Part TypeFlexplate
BrandSPEEDMASTER
Package Height0.9
Package Width12.0
Package Length14.3
Weight4.4 PG
Part CategoryReplacement Parts
Part FitmentDirect Fit
Vendor Part NumberPCE226.1031
Package Qty1
Package TypeEA
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