Holley Level 1 LS Swap Essentials Kit Chevy C10 67-72 for Narrow Frame Rails

This Holley Level 1 LS swap essentials kit mounts your 1967-1972 C10's engine and transmission while optimizing driveline angles and reducing vibration. It fits trucks with narrow frame rails, offering a factory-style fit with clearance for dual exhaust routing. It features heavy duty clamshell mounts and polyurethane inserts that control engine movement under load on LS-swapped trucks.

Features and Benefits:
- Engineered for proper engine and transmission placement
- CAD-designed to optimize driveline angles
- Reduces vibration and improves power transfer
- Heavy-duty clamshell engine mounts included
- Polyurethane inserts reduce engine movement
- Provides clearance for up to 3" dual exhaust systems
- Designed for factory-style fitment
- Available for multiple transmission configurations

Kit Includes:
- (2) Heavy Duty LS Clamshell Engine Mounts
- (2) Polyurethane Engine Mount Inserts (Black)
- (1) Polyurethane Transmission Mount (Black)
- (1) Engine Mount Thru-Bolt Hardware Kit
- (2) Engine Swap Brackets
- (1) Transmission Crossmember

Vehicle Fitment:
- 1967-1972 Chevy C10
- Gen 3 or Gen 4 Engine
- Narrow Frame Rails

Please Note: 1967 C10s came in both a 1.75-inch "narrow" frame rail configuration, and a 2.375-inch "wide" frame rail configuration. To determine which version you have, measure the frame width at the crossmember area where the engine mount bolts in.