555 513020
4-bbl Square Bore, Dual Plane Design; Non-EGR
Small Block Ford 289/302 (except Boss)
Manifold Pad Height:
3.96" Front, 4.85" Rear
Idle to 6000 RPM Range
Port Exit Dimensions:
1.03" x 1.81"
Cast Aluminum Construction
4-bbl Square Bore, Dual Plane Design; Non-EGR
Small Block Ford 289/302 (except Boss)
Manifold Pad Height:
3.96" Front, 4.85" Rear
Idle to 6000 RPM Range
Port Exit Dimensions:
1.03" x 1.81"
Cast Aluminum Construction
JEGS