Cylinder Heads

*UPDATED PORTS* LS 243 CYLINDER HEADS GM LS1 LS2 CATHEDRAL PORT - PAIR (2 Heads) Bare

Bare No Parts - 243 Castings - 210cc runners

GM LS1 LS2 CATHEDRAL PORT 243 Heads, assembled suit 0.670" lift. - PAIR (2 Heads)

PAC Springs - Streetline series

*Pair* 500HP + Cylinder Heads Fits Small Block Chevy 350, ASSEMBLED for HYDRAULIC FLAT TAPPET - Angl

Fitted with Ferrea Valves & Streetline PAC Springs.

*PAIR* Chevy 350 CNC Cylinder heads, 225 runners, 64cc Alloy Angle Plug, BARE - Small Block Chevy, S

CNC PORTS +ANGLE PLUG + BARE PAIR

500HP SBC Small Block Chev Head and Cam combo Kit by DRP Heads and Comp Cams

530HP 185cc PAIR Ford V8 SBF 289 302 351W Windsor Aluminium Alloy Cylinder Heads BARE

BARE PAIR

570 HP SBC SMALL BLOCK CHEVY 350 CNC PORTED CYLINDER HEADS ASSEMBLED SOLID FLAT TAPPET

FERREA 5000 SERIES VALVES + PAC SPRINGS

570HP LS2 CATHEDRAL PORT 570 HP PERFORMANCE CYLINDER HEADS - PAIR (2 Heads) Bare. 5.7L 6.0L

570 HP flow - 210cc Runner - BARE - No parts

670HP 265cc LS2 LS3 L92 RECTANGLE PORT CYLINDER HEADS - 15 deg valve angle - PAIR 265cc Runner

670HP - BARE - No parts

670hp Boosted LS3 Cylinder Heads 265cc LS2 LS3 L92 Rectangle Port, Assembled, Ferrea Valves, Proline

Boosted Application - 0.670" Max Lift

670hp LS3 Cylinder Heads 265cc LS2 LS3 L92 Rectangle Port, .740" Max lift, Assembled with Stree

STREETLINE PAC Dual Valve Spring kit - 0.740" Max Lift

670hp LS3 Cylinder Heads 265cc LS2 LS3 L92 Rectangle Port, Assembled with Proline RPM Springs (PAC)

High RPM PAC Dual Valve Spring kit - 0.670" Max Lift

700HP LS2 LS3 L92 RECTANGLE PORT 6 BOLT CYLINDER HEADS LS7 spacing - 11 deg valve angle - Bare Pai

Flows 700 HP + 6 BOLT HEADS 11°

ASSEMBLED Ford V8 Windsor 210cc CNC Ported Cylinder Heads SBF 302W 347 351W Hydraulic Roller

CNC + LS DUAL SPRING KIT PROLINE + FERREA VALVES

BBC 454 CHEVY Aluminium Cylinder heads. 335cc Runner, 118cc Chamber *PAIR* Big Block Chevy Bare

PERFORMANCE CYLINDER HEADS - Sold as a pair.

Chrysler Mopar Small Block V8 Cylinder Heads 318 340 360 170cc Runner 63cc Chamber Assembled Complet

Hydraulic Roller, PAC Street Springs & Ferrea Valves

Chrysler Mopar Small Block V8 Cylinder Heads 318 340 360 170cc Runner 63cc Chamber Assembled Complet

Hydraulic Roller, PAC Street Springs & Ferrea Valves

PAIR ASSEMBLED BBC CHEVY ALUMINIUM CYLINDER HEADS 335cc / 118cc HYDRAULIC ROLLER - CHEVY BIG BLOCK

Suit Hydraulic Roller + COMP CAMS SPRINGS

PAIR Chevy 350 225 CNC Cylinder heads Assembled Hydraulic Roller, Proline Springs Alloy Angle Plug S

CNC PORTS + Proline PAC Dual LS Springs & Ferrea Valves

PAIR CNC Ported 210cc Runner Ford 302W 351W Windsor Aluminium Alloy Cylinder Heads BARE V8 SBF

CNC PORTS - BARE PAIR

PAIR Ford V8 FE BIG BLOCK 390 428 427 Aluminium Alloy Cylinder Heads - PAIR

Sold as a PAIR

"PAIR" 170cc Assembled Ford V8 SBF 289 302 351W Windsor Aluminium Alloy Cylinder Heads. H

Assembled Pair - Hydraulic Flat Tappet - PAC Springs

"PAIR" 170cc Assembled Ford V8 SBF 289 302 351W Windsor Aluminium Alloy Cylinder Heads. H

Assembled Pair for Hydraulic Roller Camshaft Streetline

"PAIR" 170cc Assembled Ford 302 351W Windsor Aluminium Alloy Cylinder Heads. FERREA VALVES

Suits High RPM Hydraulic Roller by PROLINE Springs

"PAIR" 170cc Assembled Ford 302 351W Windsor Aluminium Alloy Cylinder Heads. HIGH RPM Hydr

Suits High RPM Hydraulic Roller by PROLINE Springs

*PAIR* Chev 350 Cylinder heads by DRP 196cc, 64cc Alloy STRAIGHT Plug (Bare) SBC Small Block

RPM Range: Straight Plug, - BARE

*PAIR* Ford SBF 289 302W 351W Windsor 170cc E Street Alloy Cylinder Heads 1.900" Valve, Assembl

1.900" intake Valve - Fits OEM pistons with larger cams.

170cc Ford V8 SBF 289 302 351W Windsor Aluminium Alloy Cylinder Heads. 170cc Runner

BARE PAIR

170cc Ford V8 SBF 289 302 351W Windsor Aluminium Alloy Cylinder Heads. 1.900" Intake Valve. 17

BARE PAIR - SUITS 1.900" INTAKE VALVE

351W Top End Kit Windsor 400HP Aluminium Cylinder Heads & Intake with Camshaft Hydraulic Flat Ta

400HP Kit - Hydraulic Flat Tappet Camshaft

500HP Small Block Chev Head and Cam combo by DRP Heads and Comp Cams

500HP Chevy 350 Cylinder Heads, Assembled for Hydraulic Roller Cam, Streetline Springs. SBC Small Bl

STREETLINE VALVE SPRINGS 0.740" Lift

500HP+ SBC Small Block Chevy 350 Cylinder Heads, Assembled complete suits Solid Flat Tappet, Max .74

DRP 5000 Series Valves & PAC Dual Valve Springs *Pair*

570HP LS2 Cathedral Port Cylinder Heads, Assembled with Dual Springs & big valves, Sold as PAIR

210cc Competition as cast Ports, Assembled PAC Springs

630HP CNC PORTED GM LS1 LS2 CATHEDRAL PORT 243 CNC Ported Cylinder Heads - PAIR (2 Heads) Bare

630HP CNC Ported - Bare - No parts

630HP LS1 LS2 CNC Cathedral Port, 243 Heads, Assembled with Proline RPM Springs - PAIR (2 Heads)

PAC Polished dual Springs - PROLINE RPM