Edelbrock Rocker Arms Roller BBC 7/16In 1 7 1 Ratio Individual

SKU: EDE77791

Rocker Arms

EDE Rocker Arms...

Edelbrock

Edelbrock Rocker Arms Roller BBC 7/16In 1 7 1 Ratio Individual

SKU: EDE77791

Rocker Arms

EDE Rocker Arms...

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Description

Edelbrock part #77791 Red Roller Rocker arms are designed for Big Block Chevy's using 7/16" studs. This 1.7:1 Ratio, single replacement rocker is manufactured in the USA from lightweight 7129 grade aluminum. The body is CNC machined then micro polished and anodized for durability. The trunnion race, roller pin and roller tip are centerless ground for superior quality. A high quality Torrington needle bearing fulcrum combined with a roller tip ensure smooth operation and performance. The full body design will accommodate up to 1.65" diameter springs. Thick-walled adjusting nuts and 4140 steel poly locks are included.

Product Overview

Features and Benefits

Made In U.S.A.

Product Details

Description:	Red Roller Rocker Arms
Engine Make/Size:	Chevy Big Block (396-502)
Grade Type:	Performance
Material:	Aluminum
Maximum Spring Outside Diameter:	1.65
Mounting Type:	Stud
Part Number:	ede77791
Position:	N/A
Quantity:	Sold Individually
RGL:	WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Ratio:	1.7
Rocker Arm Finish:	Red anodized
Rocker Arm Material:	Aluminum
Rocker Arm Nut Type:	Poly Lock
Rocker Arm Ratio:	1.7:1
Rocker Arm Type:	Full Roller
Self Aligning:	No
Shims Included:	No
Stud Length:	0.438 in.
Stud Size:	0.438
Stud Thread Diameter:	0.4375
WARNING CA Proposition 65 Message:	WARNING: This product can expose you to Chromium; which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information; visit www.P65warnings.ca.gov.
WARNING CA Proposition 65:	Yes

Application Summary

Chevrolet:W-Series:348 (5.7L)-409 (6.7L)

Part Type

Engine Rocker Arm

Data: v4.2 - Upd: 2026-10-13 23:11:10

Features

Made In U.S.A.

Specifications

Product Attributes - Brand: Edelbrock
Product Attributes - Manufacturer's Part Number: 77791
Product Attributes - Part Type: Rocker Arms
Product Attributes - Product Line: Edelbrock Aluminum Roller Rockers
Product Attributes - UPC: 085347777914
Product Attributes - Rocker Arm Mounting Style: Stud
Product Attributes - Self-Aligning: No
Product Attributes - Rocker Arm Ratio: 1.7
Product Attributes - Stud Size: 7/16 in.
Product Attributes - Maximum Spring Diameter (in.): 1.650 in.
Product Attributes - Rocker Arm Style: Full roller
Product Attributes - Shims Included: No
Product Attributes - Rocker Arm Material: Aluminum
Product Attributes - Rocker Arm Body Style: Standard
Product Attributes - Rocker Arm Fasteners Included: Yes
Product Attributes - Rocker Arm Nut Style: Polylock
Product Attributes - Rocker Arm Finish: Red anodized
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Edelbrock
StreetFX SKU	ede77791
SFX Item ID	4237702
Supplier Item Code	4237702
Manufacturer SKU	77791
Manufacturer UPC	N/A
Alternative References	a356;, v8;, EDB77791, EDL-77791, 7/16In