Tri-Five refers to the 1955, '56 and '57 Chevrolet automobiles, in particular, the Bel Air, 150, 210 and Nomad. Revolutionary in their day, they spawned a cult following that exists in clubs, websites and even entire businesses that exclusively cater to the enthusiasts of the Tri Five automobiles. All featured a front-engine, rear-wheel-drive layout. They remain some of the most popular years for collectors and hot rodders. Speedway carries a huge selection of tri-five specific parts as well as the technical know-how to help get your classic on the road.
"Muscle Car, 1955-57 Chevy" Page 1 of 1
$69.99More Info1955-57 Chevy Engine Block Side Mount Kitx
On your 1955-57 Chevy car, the front motor mounts are at the front of the block and the rear mount attaches to the bellhousing. This works fine for original use but makes it hard to swap in a different trannsmission or add belt driven accessories to the front of the engine.
Use with engine cushions 910-18012 and transmission crossmember 916-28910 listed below. No welding, but drilling required.
720-4175 Instructions (PDF)
$19.99More InfoUniversal Bolt-Through Engine Mount Cushion Kitx
Connects engine mounts to frame adapters. Heavy duty rubber cushion absorbs vibrations so your mounts won't break. These universal body mounts are required on all motor installations.
Complete with bolts, washers, and rubber cushions. Does both sides.
$39.99More Info1955-57 Chevy Frame Adaptersx
Specially designed frame adapters allow professional installation of most Chevy V8 engines into your 1955-1957 Chevy passenger car frame. Designed for use with engine mounts and cushion kit found on this page.
$49.99More Info1965-1994 Big Block Chevy 396-454 Engine Mountx
Specially designed engine mount cradle to mount your 1965-1994 Chevy 396-454 Big Block into almost any chassis. Includes Grade 5 mounting hardware. Add one of our frame mount kits and a universal bolt-through cushion kit for a professional installation.
135-6852 Instructions (PDF)
$89.99More InfoSpeedway 1955-57 Chevy Car V8 Motor Mount Kitx
Side-mount motor mounts are a more rugged mount design than the original front mounts found on your Tri-Five Chevy, plus they allow more room for front drive accessories. Our motor mount kit allows you to side-mount 1958-up S/B Chevy 283-400 c.i. V-8 engines into your 1955, 1956, or 1957 Chevy passenger car. Will also work on 396-454 big block engines.
Includes frame brackets, engine brackets, rubber mount cushions, hardware, and instructions.
$79.99More Info1955-1994 Small Block Chevy Engine Mountx
Specially designed engine mount cradle to mount your 1955-1994 Chevy 265-400 small block into almost any chassis. Includes grade 5 mounting hardware. Add one of our frame mount kits and a universal bolt-through cushion kit for a professional installation.
$39.99More InfoBig Block Chevy to 1955-57 Chevy Engine Mountsx
Bolt a 1965-94 Chevy 396-454 Big Block engine into your 1955-1956-1957 Tri-Five Chevy with these simple brackets.
- Must use OEM factory 1955, 1956, or 1957 Chevy 265-283 V8 bellhousing.
- Must use OEM factory front rubber biscuit mounts (front-style engine mount with angle brackets).
- Mount is designed to use the farthest forward 6-cylinder mount holes in crossmember.