Brand new pair of Fel-pro 1014 Perma torque steel core laminate head gaskets with steam holes. Applications cast iron or aluminum cylinder heads on most small block chevy Gen 1 engines platform 400 cid, 4.200″inch round bore, thickness .039″, volume 9.0cc. Big inch SBC 415 420,427,434,CID engines. Please e-mail with questions.
DEL-TRON PRODUCTS
