C2(63-67) and C3(68-82) Corvette LS Swaps are very similar. The frames themselves are the same. The V8 frame mounts are welded to the frame. If they have been damaged, they make replacements. These frame mounts accept Short and Wide SBC mounts. LS Engines are wider than SBC GEN 1's which leads to crowding the brake booster. It is reccomended to look at relocating the coil packs.
Short And Wide
OEM Part Numbers: 3990914, 3960768, 6258154 (Rubber)
Aftermarket Part Numbers: 2142, 2285, 2267 (Rubber)
Energy Suspension Short and wide is 3.1115G (Poly)
We also make Solid LS Conversion Motor Mounts.
DD-Sliders installed with the engine all the way to the rear
LS GEN III/IV Conversion Mount Options:
(Starting out in raw non painted steel so make sure you paint them before the final install otherwise they will rust. Otherwise they are offered in black textured powdercoat for a small additional charge)
*Not compatible with low mount AC and passenger side motor mount requires a notch on the lower side
LT GEN V Conversion Mount Options:
**LT GEN V conversions will require a taller hood. An LT will drop in there but will need an additional couple of inches of hood clearance depending on intake. LT1 would require at least another inch maybe a little more.**
*Not compatible with low mount AC and passenger side motor mount requires a notch on the lower side
Accessories:
Heater hose outlets on water pump hit the upper control arm. Have to remove outlets and tap to 3/8" and 1/2" NPT and use 45 degree fittings
C3 Corvette
Featured in Photo:
C3 Corvette
Featured in Photo:
DD-LS-ALT-PS-AC-SANDEN
Sanden 508 AC Bracket and a stock LS Truck Power Steering and Alternator Bracket
DD-508
Sanden 508 7 Piston AC Compressor
98-02 Camaro style in Camaro spacing, 09 Corvette water pump with spacers, a 2010-15 Camaro oil pan, and our DD-Sliders
DD-LS1-ALT-LM-PS-CM
Oil Pan Options
C5 Batwing and F body. The 2010-15 Camaro oil pan fits and clears the cross link but is a bit low. It lines up with the bottom of the transmission bellhousing.
*Since F body fits, that means the Holley 302-2 and the 302-3 will fit even better.
Gauges
5" gauges for the speedometer and tach along with 2 3/8" gauges for the rest fit right into the OEM slots.
Headers:
Sanderson CSLS1
PCM Mounting Location Example:
1964 Corvette with the PCM mounted under the drivers side fender
Additional helpful links:
https://www.cartechbooks.com/how-to-restore-your-corvette-1963-1967.html
https://www.cartechbooks.com/how-to-restore-your-corvette-1968-1982.html
https://www.cartechbooks.com/corvette-c3-performance-projects-1968-1982.html
