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AR140-5401
12-inches tall x 2
Weld Star RT - Black Center15" x 12" 3
These cyilnder heads are targeted at larger cubic inch engines (509-632 CID) looking for maximum horsepower and rpm capability with a primary operating range of 3500-8000 rpm's (This range is an average and will vary with engine displacement and component selection)
200mm Long304 Stainless Steel
GM LS 168 Tooth Internal Balance Conversion Flexplate - SFI Approved AF89-350-TH Product:Includes Crank Adapter, will fit PowerGlide, TH350 & TH400 Transmissi AR140-5401GM LS 168 Tooth Internal Balance Conversion Flexplate SFI ApprovedIncludes Crank Adapter, will fit PowerGlide, TH350 & TH400 Transmissions, Suits 10. 75" & 11. 06" Converter Bolt Circle AF89 350 THSFI 89 350 THSFI Heavy Duty Flexplate 168 Tooth Internally Balanced SFI Approved GM LS Series Engines (4. 8, 5. 3, 5. 7 LS1, 6. 0, 6. 2) to GM Powerglide, TH400, 4L80E, TH350, 2004R, 700R4, 4L60, 4L60E Transmissions. Aeroflow's SFI rated heavy duty
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