Best in 7 days Wiseco Ford DOHC 5.0L Coyote 4 Val NA/Boost/Nitrous Top Ring Down .300in -8.0cc 3.635 Bore 9.5:1 CR US$ 709.50 Sold : Login>>
Best in 7 days Wiseco Ford SOHC V8 4.6L 2 Val NA/Boost/Nitrous Top Ring Down .300inch -6.0cc 3.552 Bore 10.8:1 CR US$ 709.50 Sold : Login>>
Best in 7 days Wiseco Ford DOHC V8 4.6L 4 Val NA/Boost/Nitrous Top Ring Down .300in -16.0cc 3.572 Bore 8.5:1 CR US$ 709.50 Sold : Login>>
Best in 7 days Wiseco Ford DOHC V8 4.6L 4 Val NA/Boost/Nitrous Top Ring Down .300in -16.0cc 3.552 Bore 8.5:1 CR US$ 709.50 Sold : Login>>
along with a higher spring rate than GM LS6 "blue" springs. US$ 109.95 Min. order: 1 piece ★★★★★ 4.8 (127 reviews) Sold : Login>>
Ge Fanuc ic610mdl175 New In Box US$ 181.26 Min. order: 1 piece ★★★★★ 4.7 (136 reviews) Sold : Login>>
Ge Fanuc ic655mdl512 New In Box US$ 144.91 Min. order: 1 piece ★★★★★ 4.4 (144 reviews) Sold : Login>>
7 Degree Titanium Retainer Set of 16 for 26921 Spring w/ 8mm Valve Stem US$ 171.47 Min. order: 1 piece ★★★★★ 4.4 (227 reviews) Sold : Login>>