
SPEEDMASTERPART NUMBER: 746-1-261-005
DNA Aluminum Roller Rocker Arm Set Big Block Chevy 454
$21650
1 left in stockBig Block Chevy
- DNA Aluminum Roller Rocker Arm Set
- Big Block Chevy 454
- 7/16" Stud
- Ratio: 1.7
- Black Anodized Finish
- 16/pkg
DNA Roller Rocker Arms are made from aircraft-quality, heat-treated aluminum and are the toughest and most innovative rockers that Speedmaster offers. DNA Stud-Mount Rockers are designed to withstand up to 360-lb valve spring loads, and the extruded body has over 60,000 PSI of tensile strength. Studs and Guide Plates are required (sold separately).
Part TypeRocker Arm Kit
BrandSPEEDMASTER
Package Height2.5
Package Width9.0
Package Length23.0
Weight8.57 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number1-261-005
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
![Aluminum Roller Rocker Arms for Big Block Chevy [1.7 Ratio, 7/16 in. Stud]](https://www.jegs.com/images/mini_200/500/555/555-20985.jpg)










