SKU: DRP-8415P-AFRKIT

Fits AFR HEADS - Proline RPM Dual Valve Springs Kits Hydraulic ROLLER 8MM valve, 350 Chevy, 302W Windsor,

AFR HEADS - Proline Hydraulic Roller Kit

$821.41

or 4 payments of $205.35 with Info

SOLD OUT

Description

Detroit Racing Products - Dual Valve Springs Kit - Proline Series - High RPM

Fits the After Market Chevy, Ford & Chrylser Cylinder heads with 11/32" valves.

Upgrade & modernise your Chevy 350, Ford Windsor small blocks & Holden 308* with these small OD, light weight valve springs kits. 

Whats in the Kit?

  • PAC Dual Springs - DRP-8417P-16  (Proline RPM series)
  • Steel Retainers - 7 Deg *(can upgrade to tool steel)
  • Locks - 7 Deg / 8MM Radial groove (Race Machined)
  • Spring locators - suit 570" guide (common bronze guide)
  • Valve Stem seals: Viton knock on type - 0.500"  / 8mm Valve

Installed Height: 1.800"

Seat Load: 160lbs @ 1.800" /  181lbs @ 1.750"

Spring Rate:   417 lbs / inch

Max Lift: .670" @ 060" safety.

Spring Height Inch Load lbs
1.950 97
1.900 118
1.850 139
1.800 160
1.750 181
1.700 202
1.650 223
1.600 244
1.550 264
1.500 285
1.450 306
1.400 327
1.350 348
1.300 369
1.250 390
1.200 411
1.150 431
1.100 452
1.067 Coil Bind

Made in USA.

BE ADVISED: IMAGE MAY DIFFER FROM ACTUAL PRODUCT.

Specifications

SKU DRP-8415P-AFRKIT
Brand DRP
Seat Height 1.835
Seat Pressure 129
Coil Bind Height 1.1

Reviews

Be The First To Review This Product!

Help other Total Performance users shop smarter by writing reviews for products you have purchased.

Write a product review


We Also Recommend


$275.14

or 4 payments of $68.78 with Info

IN STOCK
FREE SHIPPING

SKU: 5462CPG

5462 GM LS Valve Springs Compressor tools - on head removal

$354.22

or 4 payments of $88.56 with Info

IN STOCK
FREE SHIPPING

SKU: 13702-KIT

13702-Kit LS Trunnion Bearings Upgrade swap Kit for GM LS1 LS2 LS3 LS6 Rocker Arms 5.7L 6.0L 6.2L

$93.06

or 4 payments of $23.27 with Info

IN STOCK

SKU: 54702-TL

GM LS1 LS2 LS3 L98 Rocker Arm Trunnion Upgrade Installation Tool kit

$1,007.60

or 4 payments of $251.90 with Info

IN STOCK
FREE SHIPPING

SKU: DRP-LS243

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


Others Also Bought


$1,650.00

or 4 payments of $412.50 with Info

IN STOCK
FREE SHIPPING

SKU: DRP-FE390-170

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

$1,693.04

or 4 payments of $423.26 with Info

IN STOCK
FREE SHIPPING

SKU: ED60069

450-550HP Ford FE 390, 428 CJ V8 170cc Aluminium Cylinder Heads 72cc Assembled for Flat tappet Camsh

$1,783.10

or 4 payments of $445.77 with Info

IN STOCK
FREE SHIPPING

SKU: ED2936

Edelbrock Victor FE Intake Manifold for 1958-1976 Ford 390 428 FE Big-Block V-8


More From This Category


$584.28

or 4 payments of $146.07 with Info

IN STOCK
FREE SHIPPING

SKU: DRP-8336S-SBKIT

Streetline, Dual Valve Springs KIT suits Hydraulic FLAT TAPPET. 125lbs@1.800" 336lbs/in Fits 350 Che

$262.79

or 4 payments of $65.70 with Info

IN STOCK
FREE SHIPPING

SKU: DRP-8336S-16

Streetline, Dual Valve Springs Hydraulic Flat Tappet. 125lbs@1.800" 336lbs/in Suits Chevy 350, 302W