Small Block Chevy Street Performance Valves

QualCast

QualFast Street Performance Valves are made of high grade stainless (21-2N) steel for street and mild racing applications. They are manufactured to the same precision specs as other QualCast valves. Packaged in matched sets of eight per box. Featuring swirled polished underheads, chrome-plated stems, wafer-welded tips and undercut stems.

Choose from the listings below.

All QualFast Street Performance Valves are sold in matched sets of 8. To order the full set, be sure to enter 8 for the quantity.

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Order No. Description Price Quantity
53-100150 Exhaust | 1.500" Head Dia. | 0.3414" Stem Dia. | 4.910" OAL | 0.250" Tip to Groove | Single Groove $5.65
53-120150 Exhaust | 1.500" Head Dia. | 0.3445" Stem Dia. | 4.910" OAL | 0.250" Tip to Groove | Single Groove $6.35
53-100150+3 Exhaust | 1.500" Head Dia. | 0.34145" Stem Dia. | 4.910" OAL | 0.290" Tip to Groove | Double Groove $5.84
53-100160 Exhaust | 1.600" Head Dia. | 0.3414" Stem Dia. | 4.9305" OAL | 0.250" Tip to Groove | Single Groove $5.68
53-100160+3 Exhaust | 1.600" Head Dia. | 0.3445" Stem Dia. | 4.930" OAL | 0.250" Tip to Groove | Single Groove $5.84
53-1001601 Exhaust | 1.600" Head Dia. | 0.3414" Stem Dia. | 5.020" OAL | 0.250" Tip to Groove | Single Groove $5.68
53-100163 Exhaust | 1.625" Head Dia. | 0.3414" Stem Dia. | 4.9080" OAL | 0.250" Tip to Groove | Single Groove $6.43
53-100194 Intake | 1.940" Head Dia. | 0.3414" Stem Dia. | 4.910" OAL | 0.250" Tip to Groove | Single Groove $5.95
53-100194+3 Intake | 1.940" Head Dia. | 0.3445" Stem Dia. | 4.910" OAL | 0.250" Tip to Groove | Single Groove $6.12
53-1001941 Intake | 1.940" Head Dia. | 0.3414" Stem Dia. | 5.010" OAL | 0.250" Tip to Groove | Single Groove $5.99
53-100202 Intake | 2.020" Head Dia. | 0.3414" Stem Dia. | 4.910" OAL | 0.250" Tip to Groove | Single Groove $6.02
53-100202+3 Intake | 2.020" Head Dia. | 0.3445" Stem Dia. | 4.910" OAL | 0.250" Tip to Groove | Single Groove $6.12
53-1002021 Intake | 2.020" Head Dia. | 0.3414" Stem Dia. | 5.010" OAL | 0.250" Tip to Groove | Single Groove $5.95
53-100205 Intake | 2.057" Head Dia. | 0.3414" Stem Dia. | 4.910" OAL | 0.250" Tip to Groove | Single Groove $5.99
53-1002051 Intake | 2.057" Head Dia. | 0.3414" Stem Dia. | 5.010" OAL | 0.250" Tip to Groove | Single Groove $5.99
53-100208 Intake | 2.081" Head Dia. | 0.3414" Stem Dia. | 4.910" OAL | 0.250" Tip to Groove | Single Groove $5.99
53-1002081 Intake | 2.081" Head Dia. | 0.3414" Stem Dia. | 5.010" OAL | 0.250" Tip to Groove | Single Groove $5.99
53-120160 Exhaust | 1.600" Head Dia. | 0.3445" Stem Dia. | 4.898" OAL | 0.290" Tip to Groove | Double Groove $5.99
53-120184 Intake | 1.835" Head Dia. | 0.3414" Stem Dia. | 4.903" OAL | 0.250" Tip to Groove | Double Groove $6.21
53-120194 Intake | 1.940" Head Dia. | 0.3414" Stem Dia. | 4.870" OAL | 0.250" Tip to Groove | Single Groove $6.45
53-120202 Intake | 2.020" Head Dia. | 0.3414" Stem Dia. | 4.890" OAL | 0.250" Tip to Groove | Double Groove $6.50
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