Crown Automotive 34201293 Nut
Dorman 03111 Front Exhaust Manifold Hardware Kit - 3/8-16 x 3.5" and 4.5" Studs Compatible with Select Chevrolet/GMC Models
Crown Automotive Crown Nut
APDTY 162420 Automotive Grade Hex Head Serrated Lock Nut (M8x1.25; Pack of 60)
DORMAN Exhaust Nut
Dorman 32110 Exhaust Manifold Hardware Kit Compatible with Select Models
Dorman 675-095 Double Ended Stud - 5/16-18 x 7/16 In. and 5/16-18 x 7/8 In., 10 Pack Universal Fit
Dorman 675-094 Double Ended Stud - 5/16-18 x 1/2 In. and 5/16-24 x 1-1/2 In., 10 Pack Universal Fit