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No matter the condition of your 1981 K20, OPGI offers twenty-six Hose related parts to boost performance and get your 1981 K20 back on the road. Choose from trusted brands like Old Air Products, FiTech and AC Delco, with prices ranging from $2.99 to $474.99, all backed by our Price Match Guarantee. With OPGI’s 60-day return policy and thousands of verified reviews, you can shop confidently for your 1981 K20 restoration. Enjoy fast shipping directly to your home, or visit our Southern California Showroom & Warehouse to see our Hose related parts in person.
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