• Part Number: 859022
• Part Brand: Pioneer
• Head Style: 6 Point
• Bolt Thread Size: 7 16"-20
• Under Head Length: 0.645"
• Material: Grade 8 Black Oxide Coated

This listing is for a brand new set of automatic transmission flex plate bolts and lock washers from Pioneer Automotive Products. Set includes 6 bolts and 6 locking washers.

They fit the following engines with automatic transmissions:

Chevy Small Block V8: 1968-1985  305 and 350 engines with two piece rear main seal cranks.

• 305 CID (5.0L) 1976-1985
• 350 CID (5.7L) 1968-1985