Carburetor Recommendations: 650 - 850 CFM Holley HP
1 Year Limited Warranty
Fits 1987 and later engines with aluminum heads onlythis is a test
Fits All 1957 - 1986 Modelsthis is a test
Smog Legal Not legal for street use with in California on vehicles originally equipped with 2-barrel carburetors for which there was no 4-barrel option. This product is legal ONLY for off-highway use (California or states that have adopted California emission standards), racing use or for use on pre-emission-controlled motor vehicles/motor vehicle engines (pre-1966 domestic vehicles certified to California standards, pre-1968 domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per the manufacturer's application guide.
Tech Notes Use divider plate with camshafts under 250� duration at .050in.
Manufacturer Information Item: Che Sb S/Q X-Cel
Item Number: 7546
Approximate Item Package Dimensions: 23" x 12" x 7"
Approximate Item Package Weight: 19 lbs