Brand new pair of Fel-pro 1036 Perma torque steel core laminate head gaskets. Applications cast iron or aluminum cylinder heads on most small block chevy Gen 1 engines platform 400 cid, 4.250″inch round bore, thickness .051″, volume 11.9cc. Big inch SBC 415,420,427,434,454 CID engines. Please e-mail with questions.
DEL-TRON PRODUCTS
