| Astro & Safari |
M, L |
4.3L (L35) |
W |
CPI |
Magnetic |
| Lumina APV, Silhouette, & Trans Sport |
U |
3.1L (LG6) |
D |
TBI |
Magnetic |
| " |
" |
3.8L (L27) |
L |
MFI |
C(3)I |
| Parcel/Delivery Commercial Van & Motorhome (P3, P/G3) |
P |
4.3L (LB4) |
Z |
TBI |
Magnetic |
| " |
" |
5.7L (LO5) |
K |
TBI |
Magnetic |
| " |
" |
6.5L (L65) |
F |
Turbo Diesel |
N/A |
| " |
" |
7.4L (L19) |
N |
TBI |
Magnetic |
| Pickup (C1/2/3, K1/2/3) & Sierra |
C,K |
4.3L (LB4) |
Z |
TBI |
Magnetic |
| " |
" |
5.0L (LO3) |
H |
TBI |
Magnetic |
| " |
" |
5.7L (LO5) |
K |
TBI |
Magnetic |
| " |
" |
6.5L (L65) |
F |
Turbo Diesel |
N/A |
| " |
" |
6.5L (L49) |
P |
Diesel |
N/A |
| " |
" |
6.5L (L56) |
S |
Turbo Diesel |
N/A |
| " |
" |
7.4L (L19) |
N |
TBI |
Magnetic |
| Suburban (C 1/2, K1/2) |
C,K |
5.7L (LO5) |
K |
TBI |
Magnetic |
| " |
" |
6.5L (L65) |
F |
Turbo Diesel |
N/A |
| " |
" |
7.4L (L19) |
N |
TBI |
Magnetic |
| S/T Series Blazer, Jimmy Pickup, Sonoma |
S,T |
2.2L (LN2) |
4 |
MFI |
Magnetic |
| " |
" |
4.3L (LB4) |
Z |
TBI |
Magnetic |
| " |
" |
4.3L (L35) |
W |
CPI |
Magnetic |
| Tahoe & Yukon |
C,K |
5.7L (LO5) |
K |
TBI |
Magnetic |
| " |
" |
6.5L (L56) |
F |
Turbo Diesel |
N/A |
| Van (10/35), Rally Van & Vandura |
G |
4.3L (LB4) |
Z |
TBI |
Magnetic |
| " |
" |
5.0L (LO3) |
H |
TBI |
Magnetic |
| " |
" |
5.7L (LO5) |
K |
TBI |
Magnetic |
| " |
" |
6.5L (L49) |
P |
Diesel |
N/A |
| " |
" |
7.4L (L19) |
N |
TBI |
Magnetic |