McLeod Street Twin Aluminum Chevy 2Pc Seal Crank 1-3/16X18 Spline 168

Street Twin - In 1974 with the rising popularity of power adders such as Nitrous,Superchargers and Turbochargers, McLeod recognized the need for a clutch assembly that was street friendly, yet still capable of handling up to 1,200 horsepower, thus the Street Twin was born! This series of McLeod clutch kit is intended for high horsepower street enthusiast. Whether it's NOS,Supercharger,Turbocharger or a Big Inch mountain motor the "Original Street Twin" can handle it. Go with the innovator not the imitator McLeod Racing!

Additional Information

Original Street Twin:Aluminum:Chevrolet:1955-85 SBC:1970-90 BBC:0Bal:168T:1-3/16x18

Application Summary

Chevrolet: Brookwood 69 - 72 5.7 L Engine, Chevrolet: Brookwood 69 - 72 5 L Engine, Chevrolet: Biscayne 70 - 72 6.6 L Engine, Chevrolet: C35 83 - 85 5.7 L Engine, Chevrolet: C15 82 - 85 5.7 L Engine, Chevrolet: Bel Air 70 - 73 6.6 L Engine, Chevrolet: Bel Air 69 - 73 5.7 L Engine, Chevrolet: Townsman 70 - 71 6.6 L Engine, Chevrolet: K10 Suburban 67 - 67 4.6 L Engine, Chevrolet: Camaro 67 - 69 4.9 L Engine, Chevrolet: Camaro 67 - 69 6.5 L Engine, Chevrolet: Townsman 69 - 69 5.3 L Engine, Chevrolet: P30 Series 61 - 62 4.6 L Engine, Chevrolet: C20 Suburban 68 - 69 6.5 L Engine, Chevrolet: One-Fifty Series 57 - 57 4.6 L Engine, Chevrolet: Nova 69 - 70 6.5 L Engine, Chevrolet: C20 Suburban 67 - 67 4.6 L Engine, Chevrolet: C10 Suburban 68 - 69 6.5 L Engine, Chevrolet: Townsman 69 - 69 7 L Engine, Chevrolet: C10 Suburban 67 - 69 5.3 L Engine, Chevrolet: Brookwood 70 - 72 7.4 L Engine, Chevrolet: Brookwood 70 - 72 6.6 L Engine, Chevrolet: Brookwood 69 - 69 6.5 L Engine, Chevrolet: Camaro 67 - 69 5.3 L Engine, Chevrolet: Nova 70 - 71 7.4 L Engine, Chevrolet: Brookwood 69 - 69 5.3 L Engine, Chevrolet: Impala 70 - 73 6.6 L Engine, Chevrolet: Sedan Delivery 57 - 58 4.6 L Engine, Chevrolet: Kingswood 69 - 69 6.5 L Engine, Chevrolet: Impala 68 - 73 5 L Engine, Chevrolet: K10 Suburban 73 - 74 7.4 L Engine, Chevrolet: G20 Van 70 - 74 5.7 L Engine, Chevrolet: Kingswood 70 - 71 6.6 L Engine, Chevrolet: Biscayne 65 - 69 6.5 L Engine, Chevrolet: K10 Suburban 68 - 69 6.5 L Engine, Chevrolet: Biscayne 63 - 69 7 L Engine, Chevrolet: Bel Air 68 - 68 5 L Engine, Chevrolet: Kingswood 69 - 69 7 L Engine, Chevrolet: Biscayne 62 - 69 5.3 L Engine, Chevrolet: Impala 70 - 73 7.4 L Engine, Chevrolet: C20 Suburban 67 - 69 5.3 L Engine, Chevrolet: Impala 65 - 69 6.5 L Engine, Chevrolet: Nomad 58 - 61 4.6 L Engine, Chevrolet: Impala 63 - 69 7 L Engine, Chevrolet: Bel Air 65 - 69 6.5 L Engine, Chevrolet: Bel Air 70 - 73 7.4 L Engine, Chevrolet: Impala 62 - 69 5.3 L Engine, Chevrolet: Blazer 69 - 73 5

Part Type

Transmission Clutch and Flywheel Kit

• •Rated up to 1,200 HP with organic discs •Rated up to 1,500 HP with ceramic discs •Includes performance aluminum or steel flywheel •High holding capacity with street-friendly drivability •Strap-drive design

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Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Technical Bulletin
3.	Product Specifications Sheet

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information