Allstar Performance 1-1/4" Fuel Overflow Check Valve - Flapper Style H778C42 and the TF20 is certified

and the TF20 is certified compliant to the SFI 3

Lap Receiver

Breather Tubes

1974-1986 Chevrolet K10 Suburban

Fits LS Gen III/IV

Allstar Performance 1-1/4" Fuel Overflow Check Valve - Flapper Style H778C42 and the TF20 is certifiedValves are 9 3 4" long and available in two styles. Use with overflow catch can. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance. Product Description: Overflow Check Valve