Head/Main Studs, Washers & Nuts by World-Class Fasteners

$1.35 to $281.71

These parts far exceed the strength of original or reproduction fasteners and are a must for any high-compression Jaguar engine. The studs are made from 8470 chrome moly with a tensile strength of 190,000psi., the same as used in some NASCAR applications.

Purchase Items

Replacement Engine Stud 12.9" x 7/16" Part Number 17-1680 $21.31 each

Replacement Engine Stud 6.450" x 7/16" Part Number 17-1681 $18.27 each

Replacement Engine Stud 6.825" x 7/16" Part Number 17-1682 $18.29 each

Doweled Engine Stud 6.825" Part Number 17-1683 $23.26 each

Replacement Engine Stud 12.7" x 7/16" Part Number 17-1684 $23.19 each

Replacement Engine Stud 3.75" x 1/2" Part Number 17-1685 $11.40 each

7/16" I.D. Flat Washer (engine) Part Number 17-1686 $1.35 each

1/2" I.D. Flat Washer (engine) Part Number 17-1687 $1.38 each

7/16" 12 Point Head Nut (engine) Part Number 17-1688 $3.11 each

1/2" Point Main Nut (engine) Part Number 17-1689 $4.99 each

Head Stud Set - MKVII-IX, early MK II, all 3.8 E-Type, 3.8 XK120/140/150 Part Number 17-3500 $280.77 each

Head Stud Set - 4.2 E-Type Ser. I, early Ser. II, MK II, all short stud eng Part Number 17-3501 $281.71 each

Main Bearing Bolt Kit, all engines 1949-87 Part Number 17-3503 $214.95 each

Head/Main Studs, Washers & Nuts by World-Class Fasteners

$1.35 to $281.71

Part Number 17-1680

Part Number 17-1681

Part Number 17-1682

Part Number 17-1683

Part Number 17-1684

Part Number 17-1685

Part Number 17-1686

Part Number 17-1687

Part Number 17-1688

Part Number 17-1689

Part Number 17-3500

Part Number 17-3501

Part Number 17-3503