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Main Stud Kit for 4.8L 5.3L 6.0L 6.2L Chevy Gen III IV LS Engines | MS334
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 14, 2026 11:38 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.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
XOTIC PERFORMANCE
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Direct Fit Replacement - Fits 1997 to current Chevrolet Gen III/LS 4.8L 5.3L 5.7L 6.0L 6.2L; LS1 LS2 LS3 LS4 LS6 LQ4 LQ9 LY6 L92 L99 engines. Please see vehicle compatibilities tab above to ensure accurate fitment.
✓Ultra Strength - Utilizing XOTIC 7200 material, these main studs offer superior tensile strength compared to standard 8740 chromoly steel. Rated at 220,000 psi tensile strength, these studs provide significantly enhanced clamping forces, surpassing those of standard bolts.
✓Easy Installation – Broached stud ends allow for easier and more precise installation. Includes a detailed instruction manual with diagrams for a seamless setup.
✓Prevents Main Cap Shifting – Main studs provide enhanced cap alignment, reducing the risk of main cap walking or shifting under extreme loads. Unlike bolts, studs remain stationary, offering better thread engagement and longevity.
✓Disclaimer: Designed to secure crankshaft main bearing caps. This is NOT a head stud kit.
⚙️ Specifications
Material
Xotic 7200
Thread Coverage
Double End Threaded
Exterior Finish
Black Oxide
Fastener Material
Alloy Steel
Thread Style
Right Hand
Thread Type
Unc
Fastener Type
Stud Bolt
Item Hardness
Grade 10.9
Color
Black
Screw Head Style
Hex
Compatible Groove Diameter
4.8 inches
