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McLeod Street Extreme GM 5.7L/6.5L/6.6L/7.0L/7.4L Diaphram 12 X 1-1/8 X 10 Spline McLeod Racing
McLeod Street Extreme GM 5.7L/6.5L/6.6L/7.0L/7.4L Diaphram 12 X 1-1/8 X 10 Spline McLeod Racing
McLeod Street Extreme GM 5.7L/6.5L/6.6L/7.0L/7.4L Diaphram 12 X 1-1/8 X 10 Spline McLeod Racing
McLeod Street Extreme GM 5.7L/6.5L/6.6L/7.0L/7.4L Diaphram 12 X 1-1/8 X 10 Spline McLeod Racing

McLeod Street Extreme GM 5.7L/6.5L/6.6L/7.0L/7.4L Diaphram 12 X 1-1/8 X 10 Spline

$ 8,191.00 MXN
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Quantity
Notes

SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions

Brand: McLeod Racing
SKU: MLR75328
UPC: 887753010933
Buick: Wildcat 66 - 66 6.6 L Engine, Chevrolet: Brookwood 70 - 72 6.6 L Engine, Buick: Wildcat 66 - 66 7 L Engine, Chevrolet: Brookwood 69 - 69 7 L Engine, Chevrolet: C10 75 - 86 5.7 L Engine, Chevrolet: Brookwood 69 - 72 5.7 L Engine, Chevrolet: Malibu 73 - 74 7.4 L Engine, Chevrolet: Malibu 73 - 74 6.6 L Engine, Oldsmobile: 442 68 - 71 7.5 L Engine, Chevrolet: K5 Blazer 75 - 86 5.7 L Engine, Chevrolet: Malibu 73 - 81 5.7 L Engine, Chevrolet: C10 Suburban 75 - 84 5.7 L Engine, Oldsmobile: Vista Cruiser 70 - 73 7.5 L Engine, Chevrolet: K30 77 - 77 6.6 L Engine, Chevrolet: K30 77 - 86 5.7 L Engine, Chevrolet: K2500 88 - 90 5.7 L Engine, Chevrolet: Chevelle 70 - 72 6.6 L Engine, Chevrolet: Biscayne 70 - 72 7.4 L Engine, Chevrolet: Brookwood 69 - 69 6.5 L Engine, Chevrolet: K20 75 - 86 5.7 L Engine, Chevrolet: K20 Suburban 75 - 77 6.6 L Engine, Pontiac: GTO 70 - 71 7.5 L Engine, Pontiac: Catalina 67 - 69 7 L Engine, Pontiac: Grand Prix 67 - 69 7 L Engine, Chevrolet: C20 Suburban 75 - 84 7.4 L Engine, Pontiac: LeMans 70 - 71 7.5 L Engine, Chevrolet: C10 75 - 77 7.4 L Engine, Oldsmobile: Cutlass 70 - 73 7.5 L Engine, Chevrolet: V20 Suburban 87 - 88 5.7 L Engine, Chevrolet: K20 76 - 77 7.4 L Engine, Chevrolet: Biscayne 69 - 72 5.7 L Engine, Chevrolet: G30 75 - 76 7.4 L Engine, Chevrolet: Blazer 87 - 90 5.7 L Engine, Oldsmobile: F85 70 - 72 7.5 L Engine, Oldsmobile: Jetstar 88 64 - 66 5.4 L Engine, Chevrolet: Bel Air 63 - 69 7 L Engine, Chevrolet: Kingswood 70 - 71 6.6 L Engine, Oldsmobile: Vista Cruiser 68 - 69 6.6 L Engine, Pontiac: Grand Prix 70 - 71 7.5 L Engine, Oldsmobile: Vista Cruiser 64 - 67 5.4 L Engine, Chevrolet: Biscayne 63 - 69 7 L Engine, Chevrolet: R20 87 - 88 7.4 L Engine, Chevrolet: K5 Blazer 76 - 77 7.4 L Engine, Oldsmobile: Cutlass 65 - 68 6.6 L Engine, Chevrolet: Chevelle 70 - 72 5.7 L Engine, Chevrolet: Kingswood 69 - 69 6.5 L Engine, Pontiac: Catalina 70 - 71 7.5 L Engine, Buick: Electra 66 - 66 7 L Engine, Chevrolet: G30 75 - 77 6.6 L Engine, Pontia
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions


This Part Fits:

Year Make Model Submodel
1966 Buick Electra Base
1970 Buick Estate Wagon Base
1966 Buick Gran Sport Base
1970-1971 Buick GS Base
1968-1971 Buick LeSabre Base
1966,1968-1971 Buick Skylark Base
1968-1969 Buick Special Base
1968-1971 Buick Sportwagon Base
1966 Buick Wildcat Base
1961-1973 Chevrolet Bel Air Base
1961-1972 Chevrolet Biscayne Base
1969-1974 Chevrolet Blazer Base
1987 Chevrolet Blazer Custom Deluxe
1988-1990 Chevrolet Blazer Scottsdale
1987-1990 Chevrolet Blazer Silverado
1969-1972 Chevrolet Brookwood Base
1978-1980 Chevrolet C10 Big Ten
1975-1981 Chevrolet C10 Cheyenne
1981-1986 Chevrolet C10 Custom
1975-1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1975-1986 Chevrolet C10 Scottsdale
1975-1986 Chevrolet C10 Silverado
1968-1974 Chevrolet C10 Suburban Base
1981-1984 Chevrolet C10 Suburban Custom
1975-1980 Chevrolet C10 Suburban Custom Deluxe
1981 Chevrolet C10 Suburban Deluxe
1975-1980,1982,1984 Chevrolet C10 Suburban Scottsdale
1975-1980,1982-1984 Chevrolet C10 Suburban Silverado
1988-1990 Chevrolet C1500 Cheyenne
1988-1990 Chevrolet C1500 Scottsdale
1988-1990 Chevrolet C1500 Silverado
1990 Chevrolet C1500 WT
1975-1981 Chevrolet C20 Cheyenne
1981-1986 Chevrolet C20 Custom
1975-1980 Chevrolet C20 Custom Deluxe
1981 Chevrolet C20 Deluxe
1975-1986 Chevrolet C20 Scottsdale
1975-1986 Chevrolet C20 Silverado
1968-1974 Chevrolet C20 Suburban Base
1981-1984 Chevrolet C20 Suburban Custom
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1981 Chevrolet C20 Suburban Deluxe
1975-1980,1982,1984 Chevrolet C20 Suburban Scottsdale
1975-1977,1979-1980,1982-1984 Chevrolet C20 Suburban Silverado
1988-1990 Chevrolet C2500 Cheyenne
1988-1990 Chevrolet C2500 Scottsdale
1988-1990 Chevrolet C2500 Silverado
1975-1981 Chevrolet C30 Cheyenne
1981-1986 Chevrolet C30 Custom
1975-1980 Chevrolet C30 Custom Deluxe
1981 Chevrolet C30 Deluxe
1975-1986 Chevrolet C30 Scottsdale
1975-1986 Chevrolet C30 Silverado
1988-1990 Chevrolet C3500 Cheyenne
1988-1990 Chevrolet C3500 Scottsdale
1988-1990 Chevrolet C3500 Silverado
1967,1969-1980 Chevrolet Camaro Base
1979-1981 Chevrolet Camaro Berlinetta
1973,1975-1978 Chevrolet Camaro LT
1976-1978 Chevrolet Camaro LT Rally Sport
1976-1980 Chevrolet Camaro Rally Sport
1967,1969-1973,1975 Chevrolet Camaro RS
1981 Chevrolet Camaro Sport
1967-1972 Chevrolet Camaro SS
1970-1974,1977-1981 Chevrolet Camaro Z28
1966-1972 Chevrolet Caprice Base
1965-1967,1970-1972 Chevrolet Chevelle Base
1988 Chevrolet Corvette 35th Anniversary Edition
1965-1974,1977-1981,1984-1990 Chevrolet Corvette Base
1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car
1978 Chevrolet Corvette Silver Anniversary Edition
1975-1976 Chevrolet Corvette Stingray
1990 Chevrolet Corvette ZR-1
1966-1979 Chevrolet El Camino Base
1975-1977 Chevrolet El Camino Classic
1977-1978 Chevrolet El Camino Conquista
1979 Chevrolet El Camino Royal Knight
1975-1979 Chevrolet El Camino SS
1975-1980 Chevrolet G10 Beauville
1986-1987 Chevrolet G10 Bonaventure
1975-1980 Chevrolet G10 Chevy Van
1975-1990 Chevrolet G10 Sportvan
1975-1982,1984-1990 Chevrolet G20 Beauville
1984 Chevrolet G20 Bonaventure
1975-1982,1984-1990 Chevrolet G20 Chevy Van
1978-1981 Chevrolet G20 Nomad
1975-1990 Chevrolet G20 Sportvan
1970-1974 Chevrolet G20 Van Base
1975-1990 Chevrolet G30 Beauville
1983-1984 Chevrolet G30 Bonaventure
1975-1990 Chevrolet G30 Chevy Van
1975-1990 Chevrolet G30 Hi-Cube
1975-1990 Chevrolet G30 Sportvan
1961-1973 Chevrolet Impala Base
1975-1981 Chevrolet K10 Cheyenne
1981-1986 Chevrolet K10 Custom
1975-1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1975-1986 Chevrolet K10 Scottsdale
1975-1986 Chevrolet K10 Silverado
1968-1974 Chevrolet K10 Suburban Base
1981-1984 Chevrolet K10 Suburban Custom
1975-1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1975-1980,1982,1984 Chevrolet K10 Suburban Scottsdale
1975-1977,1979-1980,1982-1983 Chevrolet K10 Suburban Silverado
1988-1990 Chevrolet K1500 Cheyenne
1988-1990 Chevrolet K1500 Scottsdale
1988-1990 Chevrolet K1500 Silverado
1990 Chevrolet K1500 WT
1975-1981 Chevrolet K20 Cheyenne
1981-1986 Chevrolet K20 Custom
1975-1980 Chevrolet K20 Custom Deluxe
1981 Chevrolet K20 Deluxe
1975-1986 Chevrolet K20 Scottsdale
1975-1983,1985-1986 Chevrolet K20 Silverado
1968-1974 Chevrolet K20 Suburban Base
1981-1984 Chevrolet K20 Suburban Custom
1975-1980 Chevrolet K20 Suburban Custom Deluxe
1981 Chevrolet K20 Suburban Deluxe
1975-1980,1982,1984 Chevrolet K20 Suburban Scottsdale
1975-1977,1979-1980,1982-1983 Chevrolet K20 Suburban Silverado
1988-1990 Chevrolet K2500 Cheyenne
1988-1990 Chevrolet K2500 Scottsdale
1988-1990 Chevrolet K2500 Silverado
1977-1981 Chevrolet K30 Cheyenne
1981-1986 Chevrolet K30 Custom
1977-1980 Chevrolet K30 Custom Deluxe
1981 Chevrolet K30 Deluxe
1977-1986 Chevrolet K30 Scottsdale
1977-1986 Chevrolet K30 Silverado
1988-1990 Chevrolet K3500 Cheyenne
1988-1990 Chevrolet K3500 Scottsdale
1988-1990 Chevrolet K3500 Silverado
1976 Chevrolet K5 Blazer Base
1975-1980 Chevrolet K5 Blazer Cheyenne
1981-1986 Chevrolet K5 Blazer Custom
1975,1977-1980 Chevrolet K5 Blazer Custom Deluxe
1981 Chevrolet K5 Blazer Deluxe
1984 Chevrolet K5 Blazer Scottsdale
1978,1980-1986 Chevrolet K5 Blazer Silverado
1969-1971 Chevrolet Kingswood Base
1975 Chevrolet Laguna Base
1975-1976 Chevrolet Laguna S3
1973-1981 Chevrolet Malibu Base
1975-1979 Chevrolet Malibu Classic
1975-1976,1978-1979 Chevrolet Malibu Classic Estate
1976-1979 Chevrolet Malibu Classic Landau
1977,1979 Chevrolet Malibu Classic Sport
1979-1980 Chevrolet Malibu Estate
1976,1979 Chevrolet Malibu Landau
1979 Chevrolet Malibu Police
1977,1979-1980 Chevrolet Malibu Sport
1970-1974 Chevrolet Monte Carlo Base
1976 Chevrolet Monte Carlo Landau
1975-1977 Chevrolet Monte Carlo S
1961 Chevrolet Nomad Base
1969-1979 Chevrolet Nova Base
1976-1977 Chevrolet Nova Concours
1975,1978-1979 Chevrolet Nova Custom
1975 Chevrolet Nova LN
1975-1978 Chevrolet Nova Police
1977-1979 Chevrolet Nova Rally
1976 Chevrolet Nova SS
1975,1977-1978 Chevrolet P10 Base
1975,1977-1978 Chevrolet P10 Step-Van
1975-1989 Chevrolet P20 Base
1975-1985,1987-1989 Chevrolet P20 Step-Van
1975-1990 Chevrolet P30 Base
1975-1985,1987-1990 Chevrolet P30 Step-Van
1962-1965 Chevrolet P30 Series Base
1987 Chevrolet R10 Custom Deluxe
1987 Chevrolet R10 Scottsdale
1987 Chevrolet R10 Silverado
1988 Chevrolet R20 Cheyenne
1987-1988 Chevrolet R20 Custom Deluxe
1987-1988 Chevrolet R20 Scottsdale
1987-1988 Chevrolet R20 Silverado
1987 Chevrolet R20 Suburban Custom Deluxe
1987-1988 Chevrolet R20 Suburban Scottsdale
1987-1988 Chevrolet R20 Suburban Silverado
1989 Chevrolet R2500 Cheyenne
1989 Chevrolet R2500 Scottsdale
1989 Chevrolet R2500 Silverado
1988 Chevrolet R30 Cheyenne
1987-1988 Chevrolet R30 Custom Deluxe
1987-1988 Chevrolet R30 Scottsdale
1987-1988 Chevrolet R30 Silverado
1989-1990 Chevrolet R3500 Cheyenne
1989-1990 Chevrolet R3500 Scottsdale
1989-1990 Chevrolet R3500 Silverado
1969-1971 Chevrolet Townsman Base
1987 Chevrolet V10 Custom Deluxe
1987 Chevrolet V10 Scottsdale
1987 Chevrolet V10 Silverado
1987 Chevrolet V10 Suburban Custom Deluxe
1987-1988 Chevrolet V10 Suburban Scottsdale
1987-1988 Chevrolet V10 Suburban Silverado
1989-1990 Chevrolet V1500 Suburban Scottsdale

Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Kissimmee • Orlando • Tampa

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

Google Review

They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

Google Review

My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

Google Review

The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

Jansel Castillo

Loyal Customer

Google Review

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