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COMP Cams

COMP Cams Guide Plate FS/CS 3/8in Flat A

MPN: 4839-1 Catalog #: 001107243 Category: Guide Plates Check Vehicle Fitment

Product Details

265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10

Hardened and black oxide coated for durability, this flat two-piece adjustable guide plate is designed for Chevrolet 265-400 Small Block and Ford 289-351W engines with 7/16" studs and 3/8" pushrods.

Flat 2 Piece Adjustable Guide Plate for SBC/289-351W w/ 3/8" Pushrod 7/16" Stud

Guide Plate SBC/SBF 3/8 Pshrod 7/16 Stud

COMP Cams Guide Plate FS/CS 3/8in Flat A

See 4839-8 for set of 8 guide plates.

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

Ford - SBFMatched variant: 351W

Small Block Ford 289/302/351W

GM - LSMatched variant: LS9

GM Gen III/IV V8; LS1/LS2/LS3/LS6/LS7/LS9/LSA/LSX

GM - LTMatched variant: LT

GM Gen V Small Block; LT1/LT4/LT5

GM - SBCMatched variant: Chevy Small Block

Small Block Chevy; 265–400ci

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
COMP Cams
Part Number
4839-1
Catalog Number
001107243
Product Line
Comp Cams Guide Plates
Category
Engines & Parts
Type
Guide Plates
UPC / Barcode
036584241997
Vendor Product Category
Engine Components
Vendor Product Subcategory
Guide Plates
Length
6.00 in
Width
4.00 in
Height
0.25 in
Weight
1.00 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 18 Available - Ready to ship
Estimated timing Ships from factory

This item is showing manufacturer availability and may ship directly from the manufacturer. Tracking details are provided as soon as they become available. ETA 0-5 Days to ship.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 18 available as of 6/3/2026.

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