Agora score3.9engine rebuild kit - premium; fits: gm, chevrolet; truck, van, suv; 4.3l / 262 ohv v6 12v "b,n,w,x,z" chev.; years 87-92 ("z" 5/8" o/p; w/o t block; ex. trbo or z79/zr9 wo. for heavy weight crank. has no balance hole drilled by # 1 rod journal.)
$554.99