GM LS/LT Engine, Hooker BlackHeart Clamshell Hardware Kit - 71223016HKR downpipes Transmission Cooler Lines For 70-74

Transmission Cooler Lines For 70-74 Chevy Corvette Big Block and 75-76 Small Block 4 Piece Set Stainless

7 V8 1976 GMC G35 Vandura Special 400/6

1 L6 1973 GMC K15/K1500 Suburban 454/7

5 IN Outlet Mounting Hardware Included : Yes Outlet Quantity : 1 Outlet Type : BOLT-ON Overall Length : 60

8 V8 1975 - 1980 Mercury Monarch 302/5 V8 1980 Mercury Monarch 255/4

GM LS/LT Engine, Hooker BlackHeart Clamshell Hardware Kit - 71223016HKR downpipes Transmission Cooler Lines For 70-74Replacement Hardware kit for: 71221018HKR (LS clamshell), 71221019HKR (LT clamshell), or to reassemble OE (Original Equipment) clamshells after rivets are drilled out for poly replacement Features: Allows reassembly of stock LS clamshell found in 4th gen F Body cars if drilling rivets out and replacing stock rubber mount with poly insert Grade 8 hardware for strength Zinc plated for corrosion resistance Includes 4 bolts, 4 washers, 4 locknuts Specs: