Jeep Cherokee , Wrangler 6cyl 4.0L 1991 - 2004 Complete Cylinder Head # CHR640N Rate_10 To satisfy the demands of

To satisfy the demands of racers

Amp Draw:21

One-piece Magnum pushrods are made of C1020 high-carbon

High performance reliability you can trust

Remote Mount Style

Jeep Cherokee , Wrangler 6cyl 4.0L 1991 - 2004 Complete Cylinder Head # CHR640N Rate_10 To satisfy the demands ofJeep Cherokee , Wrangler 6cyl 4. 0L 1991 2004 Complete Cylinder Head # CHR640N All EQ cylinder heads outperform their competitors! Thicker deck for greater strength Improved design resists cracking Superior port finish for increased flow Water flow redesigned for greater thermal conductivity Hardened exhaust seats CNC machined guides and seats 25 point quality check on every head 3 angle valve finish