LS swap parts listed for 1964-1972 4WD Chevy and GMC trucks: aluminum radiators in an 18.5 inch standard height and a 20.75 inch HD cooling height, each with or without fans, the Cast Aluminum Retro LS oil pan kit, an oil pump pickup tube girdle and a pair of cast iron LS exhaust manifolds.
Plan the rest of the swap in the LS swap kit builder, or browse the BRP install guides.
The girdle is built for pickup tubes with the standard teardrop shape mount, so check yours before you order.
A pair of cast iron manifolds with flanges you weld to your exhaust, plus bolts, studs, hardware and gaskets.
Notes from the product listings. A 1964-1972 4WD truck install guide is not posted yet.
All eight radiators on this page list 1967-1987 K10 and K15 trucks. Pick the height, then automatic or manual, then fans or no fans.
The 18.5 inch radiators are standard cooling. The 20.75 inch radiators are the HD cooling version.
It is made for pickup tubes with the standard teardrop shape mount. Check your pickup tube before ordering. Hardware is included.
Not yet. The 1963-1972 truck guide on the install guides page is written for 2WD trucks.
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