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Hastings Manufacturing 694
Hastings 8-Cylinder Ring Set; Hastings 4.040" Standard Bore, 8-Cylinder Ring Set with 5/64" Top Ring, 5/64" Second Ring and a First Oil Ring is 3/16".
Hastings Manufacturing 9516020
Hastings 4-Cylinder Ring Set; Hastings 3.307"/86.00 mm Bore +.020"/.50 mm Over Size, 4-Cylinder Ring Set with 1.50 mm Top Ring, 2.00 mm Second Ring and a First Oil Ring is 4.00 mm.
Hastings Manufacturing SM8537S080
HASTRACE SINGLE CYL RING SET; Hastings Racing 4.000" Bore +.080" Over Size, 8-Cylinder Ring Set with 4/93" Top Ring, 1/16" Second Ring, 4/93" Third Ring and a First Oil Ring is 3/16".


