My 360 Magnum is sick

You will need a tool that looks like this to change the springs.
NAPA sells them.

[ame="http://www.amazon.com/gp/product/B0002STSGC/ref=pd_lpo_k2_dp_sr_1/186-9199631-2449421?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=lpo-top-stripe-1&pf_rd_r=0DK82QAH2TZ62XZN03HN&pf_rd_t=201&pf_rd_p=1535523722&pf_rd_i=B0002STSG2"]Amazon.com: KD Tools 2078 Universal Overhead Valve Spring Compressor: Automotive[/ame]