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Comp Cams 4839-8 Flat 2 Piece Adjustable Guide Plate Set SBC/289-351W w/ 3/8"" Pushrod 7/16"" Stud"
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 16, 2026 8:35 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 38% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
1.25/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓A Performance Necessity - Guide plates are necessary for high lift/spring pressure environments of performance engines
✓Precision - COMP Cams guideplates feature exact stud placement and rounded contact points
✓Perfect Fit, High Durability - Designed using rapid prototype techniques for accurate fit; hardened and black oxide finished
✓Fits Hardened and black oxide coated for durability, this flat two-piece adjustable guide plate set is designed for Chevrolet 265-400 Small Block and Ford 289-351W engines with 7/16" studs and 3/8" pushrods
✓Made in USA
⚙️ Specifications
COMP Cams
Comp Cams
4 x 2.8 x 1.9 inches
4839-8
4839-8
4839-8
Manufacturer
COMP Cams
Brand
Comp Cams
Model
JEGS
Item Weight
13.6 ounces
Product Dimensions
4 x 2.8 x 1.9 inches
Item model number
4839-8
Manufacturer Part Number
4839-8
OEM Part Number
4839-8
