Schumacher Poly Spool SB engine mount kit
As per your part number ...here is a description for other members from there site .... your part is for the 340/360 73PLA6 ...hope this helps some guys
As per your part number ...here is a description for other members from there site .... your part is for the 340/360 73PLA6 ...hope this helps some guys
'73 & Up Poly Spool 273/318 or 340/360 Replacement Kit
Original V8 Spool Mount Replacements available for '73 & up A,B,F,M,J-Body (and '74 & up C-Body) 273, 318, 340 and 360 engines. Kit includes powder-coated brackets, polyurethane spool inserts, grade 8 bolt package.
(see installation instructions and tech tips)
(see installation instructions and tech tips)
73PA (273/318) - $159 + $18 S&H 
73PLA (340/360) - $159 + $18 S&H
73PLA (340/360) - $159 + $18 S&H