
SPEEDMASTERPART NUMBER: 746-1-226-004
Heavy-Duty Flexplate Oldsmobile 400, 425, 455
$14590
3 left in stockGM Oldsmobile
- Heavy-Duty Flexplate
- Oldsmobile 400, 425, 455
- 166-Tooth
- 2-Piece Rear Main Seal
- SFI 29.2
- Billet Black Oxide
- Each

Upgrade to a Performance Flexplate
Speedmaster Flexplates are strong enough to withstand the demands of performance engines and are an excellent upgrade to the OEM design.
Part TypeFlexplate
Product LineSpeedmaster Flexplates
BrandSPEEDMASTER
Package Height0.7
Package Width14.1
Package Length14.2
Weight7.22 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number1-226-004
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations