Engine Works Polylocks 71-8

5 out of 5 stars ( 1 )

Part Number: EW1-71-8

$35.96

Rocker Arm Nuts, Polylock, 12-Point, Non-Roller, 7/16 in.-20 Thread, 0.600 in. Slot Width, 1.35 in. Length, Set of 8
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Engine Works Polylocks 71-8

Engine Works Polylocks 71-8

EW1-71-8

5 out of 5 stars ( 1 )

Part Number: EW1-71-8

Estimated Ship Date: Tomorrow

$35.96

Estimated Ship Date: Tomorrow Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
71-8
Part Type:
Product Line:
Summit Racing Part Number:
EW1-71-8
Item Number:
7714028
Rocker Arm Style:
Non-roller
Rocker Arm Nut Style:
Polylock
Rocker Stud Thread Diameter:
7/16-20 in.
Minimum Rocker Slot Width:
0.600 in.
Overall Height (in.):
1.35 in.
For Use with Stud Girdle:
No
Quantity:
Sold as a set of 8.

Engine Works Polylocks

Engine Works rocker arm and stud girdle polylocks are manufactured from high-grade alloy steel, finished in black oxide, and feature cold-formed 12-point reduced heads for quick R and R. The bottom of each one incorporates a .550 in. step that centers the polylock on the trunnion of the rocker arm, and they are available in both 7/16 in. and 3/8 in. sizes. The stud girdle polylocks have a .950 in. long shank. Choose the size you need.

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