Engines and Components› Engines, Blocks and Components

Advance Adapters, Inc

ADVANCE ADAPTERS 1972-86 JEEP TO GM LT1 W AUTO

$753.92

SKU: A01D 716690-LT

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Engine conversion kit for adapting a GM LT1 engine to an automatic transmission in 1972-1986 Jeeps. Cooling upgrades (electric fan systems, high flow water pumps, automatic transmission cooler lines) are recommended. Compatible with aluminum radiators featuring 1" wide core tubes, cross-flow design, 16 fins/inch, 3/8" NPT temp fitting, and a GM overflow style cap (3/4" depth, 15-22 lbs pressure). Radiators have a TIG welded aluminum mounting flange without pre-drilled holes for custom mounting. Optional transmission coolers use 1/4" NPT fittings.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAdvance Adapters, Inc
Part NumberA01D 716690-LT

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy