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Due to severe winter weather, our call center has closed for the evening to allow for our staff to travel home safely.
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Speedway Poly Locks for 3/8 Inch Rocker Arm Studs

Chevy Small Block V8, 1.10" Overall Height

Overall Height: 1.10"

Outside Diameter: .600"

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Poly Locks for Roller Rocker Arms, 3/8 Stud

Chevy Small Block V8, 1.00" Overall Height, Steel

Overall Height: 1.00"

Outside Diameter: 0.55"

Material Type: Steel

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Stock Small Block Chevy Rocker Arm Nuts

Chevy Small Block V8, .49" Overall Height, Steel

Overall Height: .49"

Material Type: Steel

Finish: Zinc Plated

Thread Pitch: 3/8"-24

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Poly Locks for Roller Rocker Arms, 7/16 Stud

Chevy Small Block V8, 1.13" Overall Height, Steel

Overall Height: 1.13"

Material Type: Steel

Finish: Black Oxide

Color: Black

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ARP 300-8243 Adjustable 3/8 Inch-24 Rocker Nut Kit, 16 Piece

1.20" Overall Height, .55" Outside Diameter, Steel

Overall Height: 1.20"

Outside Diameter: .55"

Material Type: Steel

Finish: Black Oxide

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