Edelbrock Rocker Arms Roller BBC 7/16In 1 7 1 Ratio Set of 16

SKU: EDE77790

Rocker Arms

EDE Rocker Arms...

Edelbrock

Edelbrock Rocker Arms Roller BBC 7/16In 1 7 1 Ratio Set of 16

SKU: EDE77790

Rocker Arms

EDE Rocker Arms...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Edelbrock part #77790 Red Roller Rocker arms are designed for Big block Chevy's using 7/16 studs. This 1.7:1 Ratio, set of 16 rockers are 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:	ede77790
Position:	N/A
Quantity:	Set of 16
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 23:12:18

Features

Made In U.S.A.

Specifications

Product Attributes - Brand: Edelbrock
Product Attributes - Manufacturer's Part Number: 77790
Product Attributes - Part Type: Rocker Arms
Product Attributes - Product Line: Edelbrock Aluminum Roller Rockers
Product Attributes - UPC: 085347777907
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 as a set of 16.

Reference Information

Brand Name/s	Edelbrock
StreetFX SKU	ede77790
SFX Item ID	4236889
Supplier Item Code	4236889
Manufacturer SKU	77790
Manufacturer UPC	85347777907
Alternative References	ls1;, ls2;, ls6;, EDB77790, EDL-77790, 7/16In