Edelbrock Performer-Link Double Roller Timing Chain Set - Keyway Adjustable - Billet Steel - Big Block Buick RG20001M They feature a 1

They feature a 1

900 in D Port

The 4L60E transmission used must be a 1994+ which utilizes a 13th pin on the transmission connector

Complete 8 gallon Enduro Cell with steel can

Edelbrock Performer-Link Double Roller Timing Chain Set - Keyway Adjustable - Billet Steel - Big Block Buick RG20001M They feature a 1Performer Link timing chain sets are for use with Edelbrock or stock cams. They have a solid bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. Edelbrock, Timing Chain, Performer Link, Chain, Gear, Engine, Short block, Long Block, Rebuild, Cam swap, 7840 Be sure that both cam and crank sprockets are exactly in line with each other Misalignment can cause chain to breakSince 1938, Edelbrock has been