Brand: World Products

World Products 042650 - Cylinder Heads Cast Iron Chevy Small Block S/R 170cc 58cc 23Degree 1.940" x 1.500" (305CID) Straight Plug, Bare Castings

World Products 042650 – Cylinder Head Cast Iron Chevy Small Block S/R 170cc 58cc 23Degree 1.940″ x 1.500″ (305CID) Straight Plug, Bare Castings

World Products 042650 – Cylinder Head Cast Iron Chevy Small Block S/R 170cc 58cc 23Degree 1.940″ x 1.500″ (305CID) Straight Plug, Bare Castings World’s S/R cylinder Head are the preferred alternative to expensive OEM castings or junkyard rebuilds. These Head are designed with extra-thick decks and walls for improved reliability as well as equipped with hardened steel exhaust

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World Products 702455WP - Chevy Big Block Stud Girdle (World Products Merlin Cast Iron Cylinder Heads)

World Products 702455WP – Chevy Big Block Stud Girdle (World Products Merlin Cast Iron Cylinder Heads)

These CNC-machined stud girdles help control valve lift and timing changes due to stud flex, allowing for more consistent high-rpm performance. Each stud girdle is anodized and comes with high-quality hardened adjusting nuts. Tall-style valve covers are required. Keep your valvetrain located properly and stabilized with these lightweight aluminum, CNC machined stud girdles, ensuring you

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World Products 014250 - Cylinder Heads Cast Iron Chevy Small Block MOTOWN 220cc 64cc 23Degree 2.080" x 1.600" Straight Plug, Bare Castings

World Products 014250 – Cylinder Head Cast Iron Chevy Small Block MOTOWN 220cc 64cc 23Degree 2.080″ x 1.600″ Straight Plug, Bare Castings

World Products 014250 – Cylinder Head Cast Iron Chevy Small Block MOTOWN 220cc 64cc 23Degree 2.080″ x 1.600″ Straight Plug, Bare Castings   Designed for use in racing applications where cast iron Head are mandated or for larger displacement small block street-type engines, World’s 220cc intake Motown Head are the Ultimate cast iron SBC head. Employing big

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World Products 053030 - Cylinder Heads Cast Iron Ford Small Block WINDSOR JR. 180cc 58cc 20Degree 1.940" x 1.500", Bare Castings

World Products 053030 – Cylinder Head Cast Iron Ford Small Block WINDSOR JR. 180cc 58cc 20Degree 1.940″ x 1.600″, Bare Castings

World Products 053030 – Cylinder Head Cast Iron Ford Small Block WINDSOR JR. 180cc 58cc 20Degree 1.940″ x 1.600″, Bare Castings When it comes to high performance replacements for factory cast iron Head, World’s WINDSOR JR. has the market covered with 180cc intake runners, plus the 64cc exhausts ports are substantially larger than OEM Ford Head. Add

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World Products 053040 - Cylinder Heads Cast Iron Ford Small Block WINDSOR SR. 200cc 64cc 20Degree 2.020" x 1.600", Bare Castings

World Products 053040 – Cylinder Head Cast Iron Ford Small Block WINDSOR SR. 200cc 64cc 20Degree 2.020″ x 1.600″, Bare Castings

World Products 053040 – Cylinder Head Cast Iron Ford Small Block WINDSOR SR. 200cc 64cc 20Degree 2.020″ x 1.600″, Bare Castings   When it comes to high performance replacements for factory cast iron Head, World’s WINDSOR SR. boasting 200cc ports, plus 64cc exhausts ports that are substantially larger than OEM Ford Head. Add a highly efficient combustion chamber

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World Products 702451 - Chevy Small Block Stud Girdle (World Products Motown 220 Cast Iron Cylinder Heads)

World Products 702451 – Chevy Small Block Stud Girdle (World Products Motown 220 Cast Iron Cylinder Heads)

These CNC-machined stud girdles help control valve lift and timing changes due to stud flex, allowing for more consistent high-rpm performance. Each stud girdle is anodized and comes with high-quality hardened adjusting nuts. Tall-style valve covers are required. Keep your valvetrain located properly and stabilized with these lightweight aluminum, CNC machined stud girdles, ensuring you

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World Products 053040-3 - Cylinder Heads Cast Iron Ford Small Block WINDSOR SR. 200cc 64cc 20Degree 2.020" x 1.600", Assembly w/ 1.437" springs for solid.roller lifters

World Products 053040-3 – Cylinder Head Cast Iron Ford Small Block WINDSOR SR. 200cc 64cc 20Degree 2.020″ x 1.600″, Assembly w/ 1.437″ springs for solid.roller lifters

World Products 053040-3 – Cylinder Head Cast Iron Ford Small Block WINDSOR SR. 200cc 64cc 20Degree 2.020″ x 1.600″, Assembly w/ 1.437″ springs for solid.roller lifters When it comes to high performance replacements for factory cast iron Head, World’s WINDSOR SR. boasting 200cc ports, plus 64cc exhausts ports that are substantially larger than OEM Ford Head. Add

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