BBC 489 build

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Craig Nedrow

NADAR UNDER THE RADAR
Joined
Sep 1, 2018
Posts
1,236
Reaction score
2,744
Location
Washington State
First Name
Craig
Truck Year
1973 (have two), 1985
Truck Model
K10, K20, C20
Engine Size
350, 454, 6.2 Detroit
I scoured the shop looking for my pushrod length checker, bugger lost it I guess. I made this from 3/8 crs, turned the end to 5/6 and radius with a file. 1/4-20 ready rod, made one two, and one three inches long, and a nut for a lock. Other end bottomed out tight. Worked well. Exhaust need to be 8.9, intake 7.9, called Summit and had to talk to tech as these are non standard. Maddox was very cool dude, has a 70 Chevelle with a 454 and t56, kinda like I am doing with the 64 Nova, so learned some from our 44 minute conservation. Gotta say Summit racing has the happiest people, to talk to. I ordered Manley brand push rods. That is the last of the internal parts. One ARP head bolt had a bad head, so called them and will get it tomorrow, then the head is done on torque. Getting there. If you look closely, you can see where the roller lifter is centered on the valve stem.
 

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