Trick Flow® Rocker Stud Girdles for Chevy TFS-30400700

Part Number: TFS-30400700

$228.99

Rocker Arm Stud Girdle, Aluminum, Blue, 3/8 in.-24 Thread, Chevy, Small Block, Kit
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Trick Flow® Rocker Stud Girdles for Chevy TFS-30400700

Trick Flow® Rocker Stud Girdles for Chevy TFS-30400700

TFS-30400700

Part Number: TFS-30400700

Estimated Ship Date: Apr 13, 2026

$228.99

Estimated Ship Date: Apr 13, 2026

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Overview

Brand:
Manufacturer's Part Number:
TFS-30400700
Part Type:
Product Line:
Summit Racing Part Number:
TFS-30400700
UPC:
842645106286
Stud Girdle Attachment Style:
Clamp-on
Rocker Arm Nuts Included:
Yes
Minimum Rocker Slot Width:
0.600 in.
Rocker Arm Nut Thread Size:
3/8 in.-24
Rocker Arm Nut Style:
Polylock
Tall-Style Valve Covers Required:
Yes
Stud Girdle Material:
Aluminum
Stud Girdle Finish:
Blue anodized
Quantity:
Sold as a kit.
Notes:
Fits 23 degree Trick Flow heads. Tall valve covers are required. Polylock diameter measures 0.600 in.

Trick Flow® Rocker Stud Girdles for Chevy

These Trick Flow® rocker stud girdles for Chevy are CNC-machined and help control valve lift and timing changes due to stud flex, allowing for more consistent high-rpm performance. Each stud girdle is anodized blue and comes with high-quality mounting hardware and hardened adjusting nuts. Tall-style valve covers are required.

Replacement Parts

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Instructions & Calculators

Instruction Sheets for Part Number TFS-30400700

Some parts are not legal for use in California or other states with similar laws / regulations

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