Edelbrock · New
Edelbrock Chevrolet Gen IIi LS1 Rocker Stud Bolt Kit
MPN 8597 · Store SKU ede8597
Supplier stock checked 11/7/2026, 4:49:39 AM UTC. Adding a part does not reserve it.
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Product details
Edelbrock part #8597 Rocker Stud Bolt Kit is recommended for use with the 61969, 61979, and 61989 cylinder heads. The kit contains eight bolts that are shorter than stock for use on the intake rockers so that flow is not obstructed. ROCKER STUD KIT; LS-1 Rocker Arm Bolt Kit
Manufacturer fitment & guides
- Chevrolet:Gen III LS1:346 (5.7L)
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y