Collection: Engine
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Ferrea Chevrolet SB 2.02in 5/16in 5.010in +.100 Competition Plus Int Valve - Single (D/S Only)
Vendor:FerreaYou save 10% ($3.22)Regular price $28.99Regular priceUnit price per$32.21Sale price $28.99Sold out -
Ferrea Chevy SB 2.02in 5/16in 5.010in 12 Deg S-Flo +.100 Competition Plus Intake Valve - Set of 8
Vendor:FerreaYou save 10% ($25.77)Regular price $231.91Regular priceUnit price per$257.68Sale price $231.91Sold out -
Ferrea Chevy SB 2.02in 11/32in 5.11in 12 Deg Competition Plus Int Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.59)Regular price $32.32Regular priceUnit price per$35.91Sale price $32.32Sold out -
Ferrea Chevy SB 2.02in 11/32in 5.11in 12 Deg Competition Plus Intake Valve - Set of 8
Vendor:FerreaYou save 10% ($28.72)Regular price $258.56Regular priceUnit price per$287.28Sale price $258.56Sold out -
Ferrea Chevy SB 1.65in 11/32in 5.51in 0.25in Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.38)Regular price $30.41Regular priceUnit price per$33.79Sale price $30.41Sold out -
Ferrea Chevy SB 1.65in 11/32in 5.51in 0.25in 14 Deg S-Flo Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($27.03)Regular price $243.29Regular priceUnit price per$270.32Sale price $243.29Sold out -
Ferrea Chevy SB 1.625in 11/32in 5.51in 0.25in Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.44)Regular price $31.01Regular priceUnit price per$34.45Sale price $31.01Sold out -
Ferrea Chevy SB 1.625in 11/32in 5.51in 0.25in 14 Deg S-Flo Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($27.56)Regular price $248.04Regular priceUnit price per$275.60Sale price $248.04Sold out -
Ferrea Chevy SB 1.6in 11/32 5.510in Head Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.44)Regular price $31.01Regular priceUnit price per$34.45Sale price $31.01Sold out -
Ferrea Chevy SB 1.6in 11/32 5.510in 14 Deg S-Flo Head Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($27.56)Regular price $248.04Regular priceUnit price per$275.60Sale price $248.04Sold out -
Ferrea Chevy SB 1.625in 11/32in 5.4in 0.25in Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.44)Regular price $31.01Regular priceUnit price per$34.45Sale price $31.01Sold out -
Ferrea Chevy SB 1.625in 11/32in 5.4in 0.25in 15 Deg S-Flo Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($27.56)Regular price $248.04Regular priceUnit price per$275.60Sale price $248.04Sold out -
Ferrea Chevy SB 1.625in 11/32 5.300in 0.25in Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.44)Regular price $31.01Regular priceUnit price per$34.45Sale price $31.01Sold out -
Ferrea Chevy SB 1.625in 11/32 5.300in 0.25in 14 Deg S-Flo Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($27.56)Regular price $248.04Regular priceUnit price per$275.60Sale price $248.04Sold out -
Ferrea Chevrolet SB 1.65in 5/16in 5.060in +.150 Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.22)Regular price $28.99Regular priceUnit price per$32.21Sale price $28.99Sold out -
Ferrea Chevrolet SB 1.65in 5/16in 5.060in 14 Deg Flo +.150 Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($25.77)Regular price $231.91Regular priceUnit price per$257.68Sale price $231.91Sold out -
Ferrea Chevrolet SB 1.625in 5/16in 5.010in Flo +.100 Competition Plus Exh Valve - Single (D/S Only)
Vendor:FerreaYou save 10% ($3.22)Regular price $28.99Regular priceUnit price per$32.21Sale price $28.99Sold out -
Ferrea Chevrolet SB 1.625in 5/16in 5.010in 14 Deg Flo +.100 Competition Plus Exhaust Valve- Set of 8
Vendor:FerreaYou save 10% ($25.77)Regular price $231.91Regular priceUnit price per$257.68Sale price $231.91Sold out -
Ferrea Chevy SB 1.6in 11/32 5.300in 0.25in Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.61)Regular price $32.52Regular priceUnit price per$36.13Sale price $32.52Sold out -
Ferrea Chevy SB 1.6in 11/32 5.300in 0.25in 14 Deg S-Flo Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($28.90)Regular price $260.14Regular priceUnit price per$289.04Sale price $260.14Sold out -
Ferrea Chevy SB 1.6in 11/32 5.060in +.150 Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.55)Regular price $31.98Regular priceUnit price per$35.53Sale price $31.98Sold out -
Ferrea Chevy SB 1.6in 11/32 5.060in 14 Deg S-Flo +.150 Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($28.42)Regular price $255.82Regular priceUnit price per$284.24Sale price $255.82Sale -
Ferrea Chevy SB 2.08in 11/32in 5.06in +.150 Competition Plus Int Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.38)Regular price $30.41Regular priceUnit price per$33.79Sale price $30.41Sold out -
Ferrea Chevy SB 2.08in 11/32in 5.06in 12 Deg S-Flo +.150 Competition Plus Intake Valve - Set of 8
Vendor:FerreaYou save 10% ($27.03)Regular price $243.29Regular priceUnit price per$270.32Sale price $243.29Sold out -
Ferrea Chevy SB 2.125in 11/32in 5.06in +.150 Competition Plus Int Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.40)Regular price $30.65Regular priceUnit price per$34.05Sale price $30.65Sold out -
Ferrea Chevy SB 2.125in 11/32in 5.06in 12 Deg S-Flo +.150 Competition Plus Intake Valve - Set of 8
Vendor:FerreaYou save 10% ($27.24)Regular price $245.16Regular priceUnit price per$272.40Sale price $245.16Sold out -
Ferrea Chevy SB 1.56in 11/32 4.960in Dble Grv +.050 Comp Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.38)Regular price $30.41Regular priceUnit price per$33.79Sale price $30.41Sold out -
Ferrea Chevy SB 1.56in 11/32 4.960in 14 Deg S-Flo Dble Grv +.050 Comp Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($27.03)Regular price $243.29Regular priceUnit price per$270.32Sale price $243.29Sold out -
Ferrea Chevy SB 2in 11/32in 4.96in Double Grv +.050 Comp Plus Int Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.38)Regular price $30.41Regular priceUnit price per$33.79Sale price $30.41Sold out -
Ferrea Chevy SB 2in 11/32in 4.96in 12 Deg S-Flo Double Grv +.050 Comp Plus Intake Valve - Set of 8
Vendor:FerreaYou save 10% ($27.03)Regular price $243.29Regular priceUnit price per$270.32Sale price $243.29Sold out -
Ferrea Chevy SB 1.65in 11/32in 5.49in 25 Deg Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.44)Regular price $31.01Regular priceUnit price per$34.45Sale price $31.01Sold out -
Ferrea Chevy SB 1.65in 11/32in 5.49in 25 Deg Tulip S-Flo Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($27.56)Regular price $248.04Regular priceUnit price per$275.60Sale price $248.04Sold out -
Ferrea Chevy SB 1.6in 11/32 5.160in 0.25in Sup +.200 Comp Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.55)Regular price $31.98Regular priceUnit price per$35.53Sale price $31.98Sold out -
Ferrea Chevy SB 1.6in 11/32 5.160in 0.25in 14 Deg Sup Flo +.200 Comp Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($28.42)Regular price $255.82Regular priceUnit price per$284.24Sale price $255.82Sold out -
Ferrea Chevy SB 2.08in 11/32in 5.16in +.200 Competition Plus Int Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.38)Regular price $30.41Regular priceUnit price per$33.79Sale price $30.41Sold out -
Ferrea Chevy SB 2.08in 11/32in 5.16in 12 Deg S-Flo +.200 Competition Plus Intake Valve - Set of 8
Vendor:FerreaYou save 10% ($27.03)Regular price $243.29Regular priceUnit price per$270.32Sale price $243.29Sold out -
Ferrea Chevy SB 1.6in 11/32 5.400in 0.25in Competition Plus Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($3.86)Regular price $34.79Regular priceUnit price per$38.65Sale price $34.79Sold out -
Ferrea Chevy SB 1.6in 11/32 5.400in 0.25in 14 Deg S-Flo Competition Plus Exhaust Valve - Set of 8
Vendor:FerreaYou save 10% ($30.92)Regular price $278.28Regular priceUnit price per$309.20Sale price $278.28Sold out -
Ferrea Chevrolet SB 1.65in 5/16in 5.01in Inconel +.1 S-Alloy Exh Valve - Single (Drop Ship Only)
Vendor:FerreaYou save 10% ($4.76)Regular price $42.87Regular priceUnit price per$47.63Sale price $42.87Sold out -
Ferrea Chevrolet SB 1.65in 5/16in 5.01in 12 Deg Flo Hi-Temp Inconel +.1 S-Alloy Exh Valve - Set of 8
Vendor:FerreaYou save 10% ($38.10)Regular price $342.94Regular priceUnit price per$381.04Sale price $342.94Sold out
