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Hurst Engineering 5 Lug Replacement Rear Axle for GM 12-Bolt Truck

Part # 02-117SKU HUR02-117

Set your vehicle above for a fit verdict. 149 vehicles listed below.

Specifications
BrandHurst
Part typeDrive Axle Shaft
BrandHurst
CategoryDriveline and Axles
Emission Code6
part typeDrive Axle Shaft
Product TypeAxles
Rear Axle TypeGM 12-Bolt (12T)
Shaft Length31-7/16"
Spline Quantity30
Sub CategoryAxle Shaft
Wheel Bolt Pattern (in)5x5
UPC / GTIN00090127141328
WarrantyManufacturer's Limited 90 Day Warranty
  • Heat treated high quality 1541H alloy for strength and durability
  • 30 Spline and 31 7/16" long for a direct replacement
  • 5 x 5" lug pattern
  • Fits 8.875" GM Truck 12 Bolt

Description

Time can be rough on your axles. Years of use and abuse can cause damage to the splines of bearing surfaces. Hurst Engineering axles are made from 1541H alloy for strength and durability. Our replacement axles for 1971-1981 C series trucks with a 8.875 12-Bolt feature 30 splines, 5 x5" lug pattern, and are 31-7/16" in length. Look to Hurst Engineering for your truck axle needs.

Sold individually.

Fits these vehicles 149

YearMakeModelSubmodelEngine
1975ChevroletC10Cheyenne, Custom, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1976ChevroletC10Cheyenne, Custom, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977ChevroletC10Cheyenne, Custom, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1978 - 1980ChevroletC10Big Ten, Cheyenne, Custom, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1971 - 1972ChevroletC10 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletC10 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletC10 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971 - 1972ChevroletC10 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletC10 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletC10 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1975 - 1976ChevroletC10 SuburbanCustom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8
1977 - 1979ChevroletC10 SuburbanCustom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8
1980ChevroletC10 SuburbanCustom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8
1975ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1976ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977 - 1978ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1979ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1980ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1971 - 1972ChevroletC20 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletC20 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletC20 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971 - 1972ChevroletC20 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletC20 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletC20 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1975ChevroletC20 SuburbanCustom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1976ChevroletC20 SuburbanCustom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977ChevroletC20 SuburbanCustom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1978ChevroletC20 SuburbanCustom Deluxe, Scottsdale4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1979ChevroletC20 SuburbanCustom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1980ChevroletC20 SuburbanCustom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1975ChevroletC30Base, Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1976 - 1977ChevroletC30Base, Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1978ChevroletC30Base, Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1979 - 1980ChevroletC30Base, Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971 - 1972ChevroletC30 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletC30 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletC30 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1975ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1976ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977 - 1978ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1979ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8
1980ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1971 - 1972ChevroletK10 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletK10 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletK10 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971 - 1972ChevroletK10 SuburbanBase4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletK10 SuburbanBase4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletK10 SuburbanBase4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8
1975 - 1976ChevroletK10 SuburbanCustom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8
1977ChevroletK10 SuburbanCustom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1978ChevroletK10 SuburbanCustom Deluxe, Scottsdale4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1979ChevroletK10 SuburbanCustom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1980ChevroletK10 SuburbanCustom Deluxe, Scottsdale, Silverado4.1L 250 I6, 5.7L 350 V8
1975ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1976ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1978ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1979 - 1980ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1971 - 1972ChevroletK20 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletK20 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletK20 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971 - 1972ChevroletK20 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletK20 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletK20 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1975 - 1976ChevroletK20 SuburbanCustom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1977ChevroletK20 SuburbanCustom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1978ChevroletK20 SuburbanCustom Deluxe, Scottsdale4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1979 - 1980ChevroletK20 SuburbanCustom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1977ChevroletK30Cheyenne, Custom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1978 - 1979ChevroletK30Cheyenne, Custom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1980ChevroletK30Cheyenne, Custom Deluxe, Scottsdale, Silverado4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1971 - 1972ChevroletK30 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973ChevroletK30 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974ChevroletK30 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1975ChevroletK5 BlazerCheyenne, Custom Deluxe4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8
1976ChevroletK5 BlazerBase, Cheyenne4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977ChevroletK5 BlazerCheyenne, Custom Deluxe4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1978ChevroletK5 BlazerCheyenne, Custom Deluxe, Silverado4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1979ChevroletK5 BlazerCheyenne, Custom Deluxe4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1980ChevroletK5 BlazerCheyenne, Custom Deluxe, Silverado4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8
1975GMCC15Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1976GMCC15Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977GMCC15Base, Heavy Half, High Sierra, Indy Hauler, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8
1978GMCC15Base, Heavy Half, High Sierra, Sierra Classic, Sierra Grande, Street Coupe4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1971 - 1972GMCC15/C1500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCC15/C1500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCC15/C1500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971 - 1972GMCC15/C1500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCC15/C1500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCC15/C1500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1975 - 1976GMCC15 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8
1977 - 1978GMCC15 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8
1975GMCC25Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1976GMCC25Base, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977 - 1978GMCC25Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1971 - 1972GMCC25/C2500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCC25/C2500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCC25/C2500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971 - 1972GMCC25/C2500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCC25/C2500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCC25/C2500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1975 - 1976GMCC25 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1977GMCC25 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8
1978GMCC25 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1975GMCC35Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1976 - 1977GMCC35Base, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1978GMCC35Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1971 - 1972GMCC35/C3500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCC35/C3500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCC35/C3500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971 - 1972GMCJimmyBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8
1973GMCJimmyBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCJimmyBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1975GMCJimmyBase, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8
1976GMCJimmyBase, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977GMCJimmyBase, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1978 - 1979GMCJimmyBase, High Sierra, Sierra Classic, Sierra Grande, Street Coupe4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1980GMCJimmyBase, High Sierra, Sierra Classic, Sierra Grande, Street Coupe4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8
1975GMCK15Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1976GMCK15Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977GMCK15Base, High Sierra, Indy Hauler, Sierra Classic, Sierra Grande4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1978GMCK15Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1971 - 1972GMCK15/K1500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCK15/K1500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCK15/K1500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971GMCK15/K1500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1972GMCK15/K1500 SuburbanBase4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCK15/K1500 SuburbanBase4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCK15/K1500 SuburbanBase4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8
1975 - 1976GMCK15 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8
1977 - 1978GMCK15 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1975GMCK25Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1976GMCK25Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977GMCK25Base, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1978GMCK25Base, High Sierra, Sierra Classic, Sierra Grande4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1971 - 1972GMCK25/K2500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCK25/K2500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCK25/K2500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1971 - 1972GMCK25/K2500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCK25/K2500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCK25/K2500 SuburbanBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8
1975GMCK25 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1976GMCK25 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1977GMCK25 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8
1978GMCK25 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8
1977 - 1978GMCK35Base, High Sierra, Sierra Classic, Sierra Grande4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8
1971 - 1972GMCK35/K3500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8
1973GMCK35/K3500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8
1974GMCK35/K3500 PickupBase4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8