MODEL YEAR FRONT REAR Premium Super Gas-A-Just Premium Super Gas-A-Just Twin-tube Mono-tube Twin-tube Mono-tube Oil Gas Gas Oil Gas Gas When sold out use alternative part #          When sold out , part # no longer available Chevrolet Trucks (cont'd) K & V  - Series (4WD) Pickup, Suburban 69-72 KG5408 K10, V10, K20, V20 excl w/dual front shocks 73-87 KG5408 KG5415             w/dual front shocks - inside shock 80-84 KG5415            w/dual front shocks - inside shock 80-91 KG5408 KG5415            w/dual front shocks - inside shock 85-91 KG5415 V2500 excl w/dual front shocks 88-90 KG5408 KG5415 Suburban excl w/dual front shocks 88-91 KG5408 KG5415 K1500, K2500, K3500 excl Suburban 88-99 KG5479 P10 63-66 KG5409 KG5419 67-72 KG5409 73 KG5409 KG5415 74-81 KG5409 KG5420 P20 68-72 KG5409 KG5419 73-81 KG5409 KG5415 82-91 KG5409 KG5420 P30 (excl Motorhome chassis)            excl w/157" WB & 11,000lb axle 68-72 KG5409 KG5419 W/157" WB & 11,000lb axle 68-72 KG5409             incl camper conversion 73-84 KG5409 KG5420             excl Monobeam front susp and camper conversion 85-99 KG5409 KG5420 W/Camper conversion excl Monobeam front suspension 85-99 KG5420 W/Monobeam front suspension incl camper conversion 85-99 KG5420