Home / Engine & Performance / Manley Valve Spring Seat, Spring CUP-ID 1.255 “ARP cabinet with SS 12pt accessory bolts” has been added to your cart. View cart Manley Valve Spring Seat, Spring CUP-ID 1.255€ 126,28 Manley Valve Spring Seat, Spring CUP-ID 1.255 quantity Add to cart SKU: 42143-16 Categories: Engine & Performance, Valves & Springs Brand: Manley Related products Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS 12pt metric accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS hex metric accessory bolts