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SKU:
NLT2S01054
Ships for free in 2–4 business days.
1.7-Ratio Gold Roller Rocker Arms for Big Block Chevrolet 396–454
$316.59
In Stock
$316.59
Sale price
$316.59
Regular price
This roller rocker arm kit is designed for compatible big-block Chevrolet valvetrains using a 1.7:1 ratio and 7/16-inch rocker studs. It is intended for performance builds and valvetrain service.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Big Block Chevrolet 396, 402, 427 and 454 V8 builds with compatible stud-mounted valvetrain
Product Overview
Builders choose roller rockers during a cylinder-head upgrade or when replacing worn rocker hardware. Valve lift and geometry must agree with the camshaft and springs.
Confirm 7/16-inch stud size, pushrod length, cylinder-head clearance, rocker quantity and spring/retainer clearance before installation.
Key Features & Performance
- Application: Big Block Chevrolet 396, 402, 427 and 454 V8 builds with compatible stud-mounted valvetrain
- Fitment check: Confirm 7/16-inch stud size, pushrod length, cylinder-head clearance, rocker quantity and spring/retainer clearance before installation.
Replaces / Cross-References
No additional interchange numbers have been confirmed for this exact configuration.
What Is Included
The product described in this listing; confirm package quantity, left/right position and included hardware in the product photos before ordering.
Fitment Notes
Confirm 7/16-inch stud size, pushrod length, cylinder-head clearance, rocker quantity and spring/retainer clearance before installation.
Frequently Asked Questions
Is this an OEM part? No. This listing is for an aftermarket replacement or accessory unless expressly stated otherwise. Manufacturer names are used to identify applications.
How can I confirm fitment? Compare the original part number and the mechanical or electrical configuration. Use a VIN, engine code or equipment serial number when the catalog has multiple variants.
Part Summary
Keywords: 1.7-ratio gold roller rocker arms, Big Block Chevrolet 396, 402, 427 and 454 V8 builds with compatible stud-mounted valvetrain.
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.