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Category : A- Small Block "LA" : Pushrods

HUG 5879

7.900" X 5/16" X .083" 4130 HT PUSHROD

UNFINISHED MATERIAL /NOT OIL THROUGH NEEDS 7/32" DRILL/REAMER TO FIT

$13.73

5/16" X .083" 4130 HT PUSHRODS 7.900"  

 

Pushrod Max Recommended Load *

Tube Material Heat Treat ? Max Recommended load**
5/16" 0.049" Wall No 400 pounds
5/16" 0.049" Wall Yes 500 pounds
5/16" 0.083" Wall Yes 750 pounds
3/8" 0.049" Wall No 400+ pounds
3/8" 0.049" Wall Yes 500+ pounds
3/8" 0.065" Wall Yes 750 pounds
3/8" 0.083" Wall Yes 900 pounds

* General recommend max open valvespring load for a 9-inch pushrod.
Subtract 100 pounds capacity for every 1 inch over 9 inches effective length.
Add 100 pounds capacity for every 1 inch shorter than 9 inches.

**Maximum valvespring open load

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