spjiuqi mechanical fuel pump m4891 for sbc chevy 283 350 305 327 400 v8 | 40gph, 8.5psi, fits for chevrolet chevy small block 267,283,302.305,307,327,348,350,400,409, replace sp1321mp,b0283p,sp1217mp is up for auction in Automotive. The current bid is $1.00, 98% below the $56.69 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.