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COMP Cams

COMP Cams Guide Plates Pontiac 5/16

MPN: 4851-8 Catalog #: 001108054 Category: Guide Plates Check Vehicle Fitment

Product Details

Full set of (8) flat, 1-piece, non-adjustable guide platesFor 5/16 diameter pushrods and 7/16 Rocker StudsFits AMC 290-to-401 c.i.d. and Pontiac 350-to-455 c.i.d. V8 using stereo lithography Techniques for an accurate fitFeature exact Stud placement and rounded contact pointsNecessary for high lift/spring pressure environments of performance enginesHardened and black oxide finished

Pontiac, Super Duty, SD, SD455, HO, 455 HO, Trans-Am, Catalina, Firebird, Formula, 421, 455, 400, 428, 350, 265, 301, 370, 389, 301, 287, 317, 347, Ram Air, Ram Air IV, Ram Air III, Bonneville, Grand Prix, LeMans, Parisienne, Grand Am, Century, Regal,

Pontiac; Super Duty; SD; SD455; HO; 455 HO; Trans-Am; Catalina; Firebird; Formula; 421; 455; 400; 428; 350; 265; 301; 370; 389; 301; 287; 317; 347; Ram Air; Ram Air IV; Ram Air III; Bonneville; Grand Prix; LeMans; Parisienne; Grand Am; Century; Regal;

Hardened and black oxide coated for durability, this flat one-piece guide plate set is designed for Pontiac 350-455 and AMC 290-401 engines with 7/16" studs and 5/16" pushrods.

Flat 1 Piece Guide Plate Set AMC 290-401/Pontiac V8 w/ 5/16" Pushrod 7/16" Stud

GPlates AMC/Pontiac 5/16 P-Rod 7/16 Stud

Available individually under 4851-1.

COMP Cams Guide Plates Pontiac 5/16

Vehicle Fitment

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

Product Specs

Brand
COMP Cams
Part Number
4851-8
Catalog Number
001108054
Product Line
Comp Cams Guide Plate Kits
Category
Engines & Parts
Type
Guide Plates
UPC / Barcode
036584393016
Vendor Product Category
Engine Components
Vendor Product Subcategory
Guide Plates
Length
9.30 in
Width
5.90 in
Height
1.65 in
Weight
0.69 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 104 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

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: 104 available as of 6/3/2026.

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